11 T
AI +
Answer: Answer: B
Explanation: I just took the test
Answer:
its B. the arrow
Explanation:
Answer:
Euglenozoans include kinetoplastids and euglenids. Kinetoplastids are small uniflagellated or biflagellated cells, including the causative agents of sleeping sickness, Chagas' disease, and leishmaniasis.
Explanation:
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Answer:idk bro
Explanation:
Which of the following statements is true?
All mutations are harmful.
Mutations are the only way to add new genes to a gene pool.
In substitution, DNA base pairs are deleted or lost during replication.
A mutation in the liver cell of a cat will be inherited by the cat's offspring.
Answer:
Mutations are the only way to add new genes to a gene pool.
Explanation:
meteorites are composed of the original material from which earth was formed. Their compositions range from metallic meteorites made of iron and nickel to stony meteorites composed of dense rock like peridotite
The correct answer is - B. The rock formed in a fast moving stream.
The rocks that have ripples are a relatively easy when it comes to guessing where they formed and under what conditions. The reason for that are the ripples themselves, as they are formed only because of the influence of water or wind, though it is mostly the water.
If we see a rock with ripples, the chances are that that rock has formed in place where it was influenced by water for prolonged period of time. The best guess would be a fast moving stream, as the water will have bigger power, and will be able to have bigger influence on the rock and make its ripples.