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pav-90 [236]
3 years ago
14

During active transport, what is required to move material across the cell membrane? А energy B water С oxygen D cytoplasm​

Biology
1 answer:
Svetlanka [38]3 years ago
6 0

Answer:

c

Explanation:

they move by oxygen

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The study of the evolution of behavior, emphasizing the role of ecological factors as agents of natural selection is known as be
Andrej [43]

Answer:

b. True

Explanation:

Behavioral ecology is a science that studies animal behavior, considering its evolutionary and ecological bases, in which through experiments it seeks ways to show the evolutionary / adaptive causes of behaviors. Ecoetology deals with functional questions about behavior, how a behavioral pattern contributes to the survival chances of an animal or group of animals and their reproductive success. In addition, behavioral ecology is a meeting point for the study of behavior, ecology and evolution, in which ecology is the stage on which the animal must perform its behavior, and evolution in which organisms will be selected for having higher behaviors. success.

For this reason, we can conclude that the study of behavioral evolution, emphasizing the role of ecological factors as agents of natural selection, is known as behavioral ecology.

8 0
3 years ago
Please select the word from the list that best fits the definition “a representation of the earths surface”
monitta

Answer: map

Explanation: I say its map because a map represents the entire earth

6 0
3 years ago
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List the steps of steroid hormone action.
Rina8888 [55]
Steroid hormones easily diffuse through the cell membrane. The hormone binds to its receptor in the cytosol, forming a receptor–hormone complex. The receptor–hormone complex then enters the nucleus and binds to the target gene on the DNA.
5 0
3 years ago
a researcher wishes to know whether there is a significant difference in the number of knee injuries reported among four sports.
boyakko [2]

Answer:

Chi-square analysis cannot be used to check for significant difference in the number of knee injuries among four sports.

Explanation:

The chi-square analysis is a statistical procedure that is used to test association between measured variables or goodness of fits of a set of measured variables to expected outcomes.

<em>In the case of testing for significant difference, chi-square analysis cannot be used as testing for significant difference in two or more means requires using t-test, analysis of variance, or any other relevant statistical procedure.</em>

To compare number of knee injuries reported among four sports for significant difference, the most suitable statistical procedure would be analysis of variance.

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3 years ago
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