Biology High School

When something rust,

When Something Rust,

Answers

Answer 1

Answer:

It gets heavier

Explanation:

The mass of iron increases as rusting happens when oxygen combines with iron therefore the mass increases.

Answer 2

Answer:

It gets heavier

Explanation:

The mass of iron increases as rusting happens when oxygen combines with iron therefore the mass increases.

Related Questions

Which of the following technologies involve inbreeding?
A. Selective Breeding
B. Gene Therapy
C. Cloning
D. GMO
E. All of the above

Answers

This is a tough question, So, selective breeding is like chickens and cows they are bred just to produce cows-milk and chickens-eggs. Gene therapy doesn’t even sound appetizing or good, but I think it’s like altering genes and just creating chaos. Cloning is just copying and making an exact version. GMO is genetically modified organisms, which is what they’ve been doing to vegetation by making them bigger. So inbreeding is like incest( when two people with almost the exact same genes mate and have a child) except it’s mainly done on animals. I think the closest one would be selective breeding. I’m sorry if I’m wrong I try my hardest at gathering information with only a few minutes.

Select the correct answer from each drop-down menu.

(drop-down menu)tends to raise CO2 levels in the atmosphere, but
(drop-down menu) tends to lower CO2 levels in the atmosphere.

Answers

Answer:

respiration and photosynthesis maybe as I can't see the options

Explanation:

Answer:

Cutting down trees instead of growing trees

using clean energy sources instead of fossil fuels.

Explanation: Took the test and I got it correct.

All individuals of one species living in an area is called?

Answers

Answer:

A population comprises individuals of the same species. A community however is comprised of different populations of several species coexisting in the same area. In short, a population only refers to one species, but a community refers to all living species within a certain area.

what is the phenomena of cells?

Answers

Biological processes, properties, and characteristics of the whole organism in human, animal, microorganisms, and plants, and of the biosphere.

What’s order does these go in?

Answers

I dont remember. Please provide more information.

Bottom right eagle on the left side of it frog, then a grass hoper on to of the frog and snake on the other box beside it on the box to the right of the snake a rabbit then lettuce and grass on top

a is a part of the shore that sticks out into the beach​

Answers

Answer:

headland

Explanation:

Four identical plants are grown under
different colored light bulbs. Under which
color will the release of oxygen gas be the
slowest?
A. Blue
B. Orange
C. Green
D. Red

Answers

The different forms (A, B, C, D, E and F) each reflect slightly different ... Phycoerythrin reflects red light, and can be found in red. Therefore it’s red. Please mark brainlyest!

The release of oxygen gas will be the slowest under the red colored bulb.

It should be noted that phycoerythrin is a red pigment that's present in cryophytes and red algae. It's vital for the main chlorophyll pigments that are necessary for photosynthesis.

It should be noted that phycoerythrin reflects red light. Therefore, the release of oxygen gas will be the slowest under the red colored bulb.

In conclusion, the correct option is D.

Read related link on:

https://brainly.com/question/20400470

A capacitor is made from two conducting plates and is separated by a material the does not
electricity.

Answers

Answer:

i assume you want the gap filled

Explanation: that does not CONDUCT electricity

please help! i’m confused

Answers

Answer:

Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.

Explanation:

Infrared waves have _____ than microwaves.
A: more energy
B: lower frequency
C: longer wavelength
D: all of the above

Answers

Answer:

b

Explanation:

yea

Will give brainliest!
Describe at least two of the four major systems we looked at in class: Ice, Water, Land, Atmosphere and
provide a specific example of how these systems are connected to one another

Answers

Land, water and atmosphere are very popular choices for habitats. Land is use full with all the food and prey walking around many places to hide. Birds can transition. in the atmosphere you can see very far and can find prey easily. water has lots of life and lots of nutrients. these three habitats have lots of interaction by prey and predator relationships.

hope this helps.

DNA code is TAC ACA CGA GGA GGG TCT AAA ATT what is the sequence of amino acids?bio​

Answers

aug ugu cgu ccu ccc aga uuu

An organism has a haploid number of 36. What is the organism's diploid
number

Answers

Answer:

Image result for What is the organism's diploid number

Diploid is a cell or organism that has paired chromosomes, one from each parent. In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes. so it 23

Explanation:i look it up

20 POINTS!!

Which amino acid corresponds to the mRNA base sequence cytosine-
cytosine-uracil?

A. Phe
B. Ser
C. Pro
D. Leu

Answer it right plz

Answers

I think it’s B: Ser

Question 2 Multiple Choice Worth 4 points)
[0.04H] Which of these statements is correct about tidal energy and ocean thermal energy?
A - Tidal energy may increase the fish population.
B - Tidal energy may increase the bird population.
C - Ocean thermal energy may alter the wave heights.
D - Ocean thermal energy may alter the ocean ecosystem.

Answers

Answer:

A.Tidal energy may increased fish population...

and

D. Ocean Thermal Energy may Alter The Ocean ecosystem.

Explanation:

I hope.it help u

Answer:

D.  Ocean Thermal Energy may Alter The Ocean ecosystem.

Took Flvs test im valid

why is blood bright red​

Answers

Answer:

Human blood is red because hemoglobin, which is carried in the blood and acts as an oxygen transport agent, is iron-rich and red in colour.

Negative feedback: If blood pressure is high, the blood vessels should
A. dilate (open up more)
B. constrict (get tighter)​

Answers

i believe blood vessels constrict
Dilate.. constrict would be for the opposite

Please help me ASAP???????????????????????????

Answers

Answer:

8

Explanation:

help please asap...
2 pagessss
will mark brainliest if right

Answers

Answer:

cell tissue organ organ syustem organism

iron is required so that red blood cells...

then from top down

larger than

smaller than

larger than

larger than

smaller than

the last one is the 3rd from the top the heart isn't part of the respiratory system but does function with it

I almost said the last one but boy you need to read the question properly as digestive system is slipped in there which the ovaries and testes are not part of

Explanation:

please help meeees ! ! ​

Answers

Answer: C - Long legs

Explanation: The long legs possessed by the prey will allow the prey to take huge strides when running away from the predator.

Hope this helps :)

I’m pretty sure it’s c

What DNA sequence would code for the amino acid methionine?

Answers

Consequently, methionine is the first amino acid to dock in the ribosome during the synthesis of proteins.

hope this helped somehow!

Why is transduction considered a pathway?

Answers

Explanation:

I hope I help you... :)

If not i'm sorry


When looking through a miscrcope you see a single celled organism. You don't see any nucleus on this organism, this organism is most likely
an Eukaryote.
True or false?

Answers

Answer:

True

Explanation:

which animal is most likely to be found in a river? a. starfish b. trout c .tuna d. shark

Answers

a trout, if that’s incorrect, a tuna.
The answer to the question- B- Trout

Suppose the brown allele for eye color (B) is completely dominant over the blue
allele for eye color (b). If two brown-eyed parents produce a child that is blue-
eyed, what FRACTION is the probability that the next child will have blue eyes?

Answers

Answer:

50%

Explanation:

its a chance but not likely

because its not dominant

Help me describe how these protists feed, move, and reproduce.

A plant-like protist
A fungus-like protist
Ciliophoran
Zooflagellate
Sarcodinian
Sporozoan

Answers

Explanation:

Protists are mostly one-celled organisms. Some make

their own food, but most take in or absorb food. Most

protists move with the help of flagella, pseudopods, or

cilia. Some protists, like the one-celled amoeba and paramecium, feed on other

organisms.

Fungus-like protists share many features with fungi. Like fungi, they are heterotrophs, meaning they must obtain food outside themselves. They also have cell walls and reproduce by forming spores.

Ciliates reproduce asexually by division: the micronucleus undergoes mitosis, while in most ciliates the macronucleus simply pinches apart into two. This process is shown in the drawing above. However, ciliates also reproduce sexually, through a process known as conjugation. Conjugation is often induced by lack of food. Two ciliates of opposite mating types come close together and form a cytoplasmic bridge between the two cells; the micromuclei divide by meiosis, the macronuclei disintegrate, and the conjugating cells exchange haploid micronuclei over the cytoplasmic connection. They then separate, reform new macronuclei from their micronuclei, and divide, but remember that the essence of sexual reproduction is forming a new organism from the combined genetic material of parents. After conjugation, each ciliate partner has acquired new genetic material, and divides to give rise to progeny with a new combination of genes. This is essential to the survival of ciliate lineages; most ciliates cannot reproduce indefinitely by asexual fission, and eventually die out if prohibited from conjugating.

One convenient way to categorize protozoans is by how they move. Some move rapidly, while others creep slowly. Still others are not capable of active movement at all, but instead rely on a host organism to supply their food.

Protozoans With Flagella

Zooflagellates (zoh oh FLAJ uh lits) move by means of one or more flagella. (Recall from Chapter 6 that flagella are long, thin, whip-like cellular projections.) Zooflagellates generally reproduce asexually by binary fission. Recall that asexual reproduction results in genetically identical offspring.

Sarcodines reproduce sexually by syngamy (fusion of two gametes) and asexually by division or budding. In multinucleate forms, cytoplasmic division with distribution of the nuclei occurs.Members of the phylum Sarcodina are ameboid. They move about by using pseudopods and usually eat by phagocytosing food particles, usually bacteria. Some amoeba form calcium carbonate or silica skeletons called tests to protect themselves.

The sporozoans are able to form spore-like cells, from which they get their name. Sporozoans do not have flagella, cilia, or pseudopodia. They are capable of gliding movements. ... The apical complex secretes enzymes which allow the sporozoan to enter a host cell.Apicomplexan, also called sporozoan, any protozoan of the (typically) spore-producing phylum Apicomplexa, which is called by some authorities Sporozoa. ... Apicomplexans feed by absorbing either dissolved food ingested by the host (saprozoic nutrition) or the host's cytoplasm and body fluids.Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease

Why is the vacuole in a plant cell larger than a vacuole in an animal cell?
The vacuole in the plant cell produces ribosomes.
The vacuole in the plant cell controls cellular activities.
The vacuole in the plant cell performs photosynthesis.
The vacuole in the plant cell maintains turgor pressure.

Answers

Answer:I think = The vacuole in the plant cell maintains turgor pressure.

Explanation:

Help me find the mutant RNA for the Mutant DNA. I can find the amino acids I just need the mutant RNA

Answers

With this information I don’t fully understand the question but broadly speaking any sequence that would not made transcribed into the correct RNA from the DNA will be
mutant.

Example is the first normal DNA is read 5’ - GGT 3’ and the RNA will be 3’CCA’ 5’ as it is COMPLEMENTARY. (Important keyword with this)

If the assignment wants you to have a silent mutation that Change the RNA to something that is not complementary to the DNA but will still produce that same protein as the example above. If you need to make a new protein change the rna so the codon will make a different protein from the above sequence

Can yall help me with this

Answers

There is nothing here sir

Which is the third stage of mitosis? (3 points)
Anaphase
Interphase
Metaphase
Telophase

Answers

Answer: metaphase, this is where the nuclear membrane breaks down and chromosomes line up along the middle of the cell.

I hope this helps.
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