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olchik [2.2K]
3 years ago
7

Which sentence describes the big bang theory?

Biology
1 answer:
kirill [66]3 years ago
6 0

Answer:

D. Because the universe is expanding, scientists conclude that in the distant past, all matter was compressed into a single point.

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Which statement describes the blood type of a person with the alleles IAIB?
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It is type A because A and B exhibit incomplete dominance
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Which one of these is the most accurate in determining the absolute age of two rocks?
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Radioactive dating, depending on the certain amount of radioactive decay it leaves through the years you can predict the oldest one!

if that helped make sure to mark brainliest! <3
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How do enzymes help join two substrate molecules together to form a product?
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Enzymes bind with chemical reactants called substrates. ... In others, two substrates may come together to create one larger molecule. Two reactants might also enter a reaction, both become modified, and leave the reaction as two products. The enzyme's active site binds to the substrate.

7 0
3 years ago
The best way to reduce wind erosion on a farm is to
kiruha [24]

The best way to reduce wind erosion on farm is to plant ground cover in unused fields.

Explanation:

  • Wind erosion is defined as the removal of the top soil from unused barren land by winds.
  • This results in degradation in the soil fertility and renders it unproductive.
  • Roots of plants bind soil particles.
  • Planting ground covers like herbs , shrubs and wild plants on unused land will prevent the exposure of the top soil to the eroding agents and reduce erosion.

6 0
3 years ago
What is the midlife change in estrogen and progesterone levels referred to as?
elixir [45]

Answer:

The answer is: a. Climacteric

Explanation:

Climacteric is the time in the midlife of a woman that starts with the diminution in ovarian activity (less production of estrogen and progesterone) until the end of ovarian function. It is the compilation of gradual changes of ovarian function that happen before the menopause (cessation of menses) and continue for a while.

The phases of the climacteric are pre-menopause, menopause and post-menopause. During the pre-menopause, hormonal changes will take place, there is a decrease in estrogen and progesterone production.

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3 years ago
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