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Diano4ka-milaya [45]
3 years ago
14

Which characteristics describe the genetic code of humans? Select three options.

Biology
2 answers:
densk [106]3 years ago
8 0

Answer:

a c and d

Explanation:

your clapped fam

marissa [1.9K]3 years ago
5 0

Answer:

A,C,D

Explanation:

Just did it

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Discussion of the observations of an experiment of epidermal cell of onion bulb
marysya [2.9K]
Solution
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Add a drop of iodine solution to the layer.
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Observe it under a microscope to see onion cells.
3 0
2 years ago
What percent of species become extinct when mass extinction occurs?
777dan777 [17]

Answer:

Scientists estimate that at least 99.9 percent of all species of plants and animals that ever lived are now extinct.

Explanation:

(Happy to help)

6 0
3 years ago
Find the unit rate with the second given unit in the denominator.
Kobotan [32]
First, the unit is words per minute, not the other way round because you're interested in how fast people can type, not how much time passes for every number of words they write or read (that would be minutes per word)

now, we know they do 4200 in 60 minutes. 

we need to divide 4200 by 60- first,\frac{4200}{60} = \frac{420}{6} = \frac{21}{3} =70

so the answer is, 70 words per minute

I think you made a typo in your answer and you meant 4600 instead of 4200 - then the answer is <span>C. 76 2/3 word/min</span>
6 0
3 years ago
7. It is a criticism of many population ecologists that the pattern of population increase
Komok [63]

Answer: Disagree

Explanation:

I tend to disagree with this statement because predators actually have a place in ecosystems to keep prey species from becoming overpopulated, hence, the extent of the overpopulation would likely have been much less if the natural predators were allowed to play a role in controlling the deer population.

4 0
2 years ago
In year 0, there are 789 bees in a population. The death rate is .21bees/year and the birth rate is .14bees/year. What will the
adoni [48]

Answer:

hcfdfvjxdhjgxgm

Explanation:

6 0
3 years ago
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