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Reil [10]
3 years ago
15

Why do scientists believe the universe is still expanding?

Biology
1 answer:
yaroslaw [1]3 years ago
5 0

Answer:

b

Explanation:

I looking at the electro magnetic spectrum I can tell scientists if things are moving toward the Earth or away from the Earth

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Cheetahs have come close to extinction due to hunting, drought and disease. This has caused a decrease in the genetic variation
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It's B. The cheetah populations are less likely to be able to adapt to environmental changes.

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Some plant cells have cell walls, while other plant cells have a cell membrane
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During the process of dna replication, the strand provides a blueprint for the production of a new complementary strand, resulti
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The two DNA strands unwind from one another during semi-conservative replication, and each serves as a template for the synthesis of a new, complementary strand. Two DNA molecules are produced as a result, each with one original and one new strand.

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On several sources of replication along the DNA template strand, DNA replication takes place (antinsense strand). One original strand and one freshly synthesized strand are included in every copy. Although it should be guaranteed that both copies are identical, Each strand of the double helix would act as a template for the manufacture of a new strand, according to the structure of DNA (which was discovered by James D. Watson and Francis Crick in 1953). The process by which freshly created strands united with template strands to create two double helix DNA molecules was unknown.

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3 0
1 year ago
Which statement describes streak?
Zepler [3.9K]

Answer:

your answer would be C.Streak is tested by scraping a mineral across a streak plate.

Explanation:

Hope this helps have a great day

7 0
3 years ago
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Answer:

D

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The heat will make water evaporate at a higher rate thus causing more rain

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