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dlinn [17]
2 years ago
14

PLEASE HELP WITH THIS ONE QUESTION

Biology
1 answer:
Simora [160]2 years ago
5 0
What systems supply food and oxygen needed for respiration quizlet? The circulatory system carries nutrients (food/glucose) and oxygen to the muscles where the mitochondria can use the oxygen to break down the food to produce cellular energy.
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How would the role of gene expression in cells be best described?
alexira [117]

Answer:

Gene expression is a strictly controlled process that allows a cell to respond to changes in its surroundings. It serves as an on/off switch for controlling when proteins are created as well as a volume control for increasing or decreasing the amount of proteins produced.

6 0
2 years ago
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 help jdixnwjdj
Ksivusya [100]

Answer: Homeostasis

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6 0
3 years ago
Which type of tide occurs when a coastline is within a tidal bulge?
Gekata [30.6K]

<span>Answer: B) Low tide
</span>

<span>There are two types of tides created by the gravitational force of the moon: the high and the low. The one which occurs when a coastline is within a tidal bulge is the low tide. Coastal areas experience two high and two low tides every lunar day and it takes six hours and 12.5 minutes for the water at the shore to go from high to low, or from low to high.</span>

6 0
3 years ago
Read 2 more answers
Which end of the water molecule attracts most of the electrons and acts negative?
Luda [366]
The oxygen in the water molecule attracts the most electrons and in so doing attracts a slightly negative charge.
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3 years ago
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