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lora16 [44]
3 years ago
15

When was oxygen first produced?

Biology
2 answers:
sp2606 [1]3 years ago
5 0

2.45 billion years ago

Explanation:

but was discovered in 1772

Wewaii [24]3 years ago
3 0

Answer:

2.45 billion years ago

Explanation:

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what feature did terrestrial plants acquire in order to adapt to life on land to transport materials throughout their bodies
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they developed some structures or parts to survive

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A scientist was studying a population of elephants. The first year, he counted a population of 80. Over the next eight years, th
Juli2301 [7.4K]

Answer:

125

Explanation:

The correct option would be 125.

<em>The carrying capacity of a particular environment generally refers to the maximum number of individuals of a particular species that the environment can support at a particular time based on the resources it has. Hence, the maximum population of a species will normally oscillate around the carrying capacity of the environment where it is found. </em>

In the case of the elephants in the illustration, the maximum population recorded was 125. The population decreased from this value at some point only to increased back to it later.

<u>Hence, the carrying capacity for the elephant is 125.</u>

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