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aleksklad [387]
3 years ago
12

PLZZ HELP ASAP!!! 15 points!!!

Biology
1 answer:
djverab [1.8K]3 years ago
6 0

Answer: B and C

Explanation: The sun always rotates on its axis because the Sun is fluid not solid, it spins faster at its equator (27 days) than at the poles (35 days). The Sun spins in the same direction as the planets orbit around it, which is not surprising as the Sun and the planets condensed from the same rotating disc of gas.

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During meiosis, chromosomes will split into daughter cells randomly, making each gamete unique this is called what?
vovangra [49]

Answer:

independent assort.

Explanation:

4 0
3 years ago
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I don't have much questions to ask but this is a test lets see if you get it correct.
kkurt [141]
They can live up to 150 years.20-40 or 30 years. it can live up to 3 thrue 4 years depending on how big
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Explain how changing temperature leads to an unstable ecosystem
cestrela7 [59]
An ecosystem composes of an environment and the organisms that interact with said environment. Changing temperature leads to an unstable ecosystem because of two things; failure of adaptation for the environment, or failure of adaptations for the animals.
If the environment fails to adapt to a change in temperature, plants will die, thus causing herbivores to die and the whole food web/chain to disrupt. (Im not really going in to deep detail, but plants can die from the soil failing to fertilize.)
For animals, it may also disrupt the food chain, but natural resources such as water may be needed more in the heat. If said animal doesnt have the adaptations to compete in such an event, they die. Also, especially if the environment was previously a desert, all adaptations will be useless, and other animals will start to move in. More competition. Not only that, if the ecosystems temperature decreases, for example, many animals might die from the cold and such. They do not hibernate/ have the adaptations of an animal that lives in the cold.

All in all, changing temperature can cause an unstable ecosystem because it can disrupt the food chain/web, kill plants, kill animals, cause an increase of animals, cause a decrees of natural resources (such as water) and much more.

(Sorry for grammar, I'm on mobile and not really paying attention to it. im not really double checking my spelling because im trying to give you the information, not really write it for you as that would be too much work)
6 0
3 years ago
You find an unusual organism growing on the bark of a dying tree. under a microscope, you observe that its cells are eukaryotic,
Bess [88]
This organism is most likely a fungus, from kingdom fungi. A big clue is that this organism is living on the bark of a dying tree, which makes it a saprophyte, which are organisms that feed on dead matter, and most fungi are saprophytes.

7 0
3 years ago
Help me please!!!... and thank you!!
xz_007 [3.2K]

Answer:

Karyotype- Abnormal

it's a Trisomy of the X chromosome: it's a form of aneuploidy

The disorder is called Triple X syndrome. It's characterized by tall stature, vertical skin folds, poor muscle tone, and a curve in the 5th finger towards the 4th and small head (microcephaly),

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