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stepan [7]
3 years ago
14

1. What percentage of trees are found in the taiga & how much oxygen do they help replace?

Biology
1 answer:
sladkih [1.3K]3 years ago
8 0

Answer:

17%. They create 21% of the oxygen

Explanation:

Just used the search engine

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The first protists probably appeared around a. 1.5 million years ago b. 170 million years ago c. 1.5 billion years ago d. 5 bill
mixer [17]

Answer:

1.5 billion years ago

Explanation:

Protists are a collection formed up of protozoa, unicellular algae, and fungus forms. We will focus on the being part of this society: the protozoa (proto = first, zoa = beings). Protozoa are the earliest discovered collection of heterotrophic living that utilize and modify complicated meal particles into power. Although protozoans are only made up of a single cell, these organisms control to perform all the necessary responsibilities of life.  The protozoa are split into four principal associations: the ciliates, the flagellates, the heliozoans, and the amoebas.

7 0
3 years ago
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Plz idk if it’s correct
kap26 [50]

Answer:

Yes you are correct.

Explanation:

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3 years ago
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What is the probability that a normal visioned woman who marries a man that is colorblind will have a daughter who is colorblind
Assoli18 [71]

Answer:

Explanation:

if woman is homozygous than 0%

if she is heterozygous than 25% chance of having a son and he is color blind

5 0
3 years ago
Using the graphs below, determine which water drop rate leads to the highest seed growth.
expeople1 [14]

Answer:

C. 50 drops/hr

Explanation:

As we can see in the description of the graph above, 50 drops/hr was the rate of water fall that was most successful in plant growth. This is because with this rate, the seeds germinated more quickly, the seedlings showed a strong and fast vegetative growth, besides that at the end of 5 days, it was observed that germination of almost 100% of the seeds occurred. These facts cannot be observed with the other waterfall rates, so the correct answer is 50 drops/hr.

6 0
3 years ago
Has all the matter and energy in the universe always existed or are completely new
Nookie1986 [14]

Answer:

no

Explanation:

matter can neither be created nor destroyed so all matter is reused

5 0
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