The food chain is a system in which food is connected with the ecosystem. Ex:composers, producers, decomposers,etc.
The average speed of an object is defined as the distance traveled divided by the time elapsed. Velocity is a vector quantity, and average velocity can be defined as the displacement divided by the time.
Answer:
translation
Explanation:
you translate the transcript
Answer:
The answer is B
Explanation:
Negative feedback mechanisms work to prevent sudden severe changes within the body.
Negative feedback helps in the maintenance of body parameters within their normal range thus prevent change within the body.
The hypothesis of Rodman and Mchenry's involves mainly in energetic efficiency moving between patches of forest, to the account for the success of the bipedal adaptation in early hominids.
Habitual bipedalism was not driven by the encephalization, but vice versa. Mchenry pointed out that the theories and origin of bipedalism has a significance and speculative, it is important because they are implicated in differentiation.
