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liq [111]
3 years ago
9

The two coiled up strands of DNA within a chromosome are called

Biology
1 answer:
arsen [322]3 years ago
5 0
It’s called histone
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You are an ecologist collecting data about the declining growth rate of the critically endangered Philippine eagle. The eagles’
Andrei [34K]

Answer:

<em>The correct option is D) immigration</em>

Explanation:

Immigration can be described as the movement of an organism to another place for living. As the scenario in the question tells, the population of the endangered Philippine eagle could be seen only in one place hence we can say that the immigration rate of these organisms was zero because they could not be seen in any other place.

Other option, like option B, cannot be correct because mortality refers to the death rate and obviously many organisms of the species died due to which it became endangered.

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explain why the circulatory system of a frog is less efficient at carrying oxygen to the tissue than the circulatory system of a
DiKsa [7]

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because the frog is not really persons that the reasons why frog less the circulatory sysyem

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3 years ago
What is the answer to the question above?
UkoKoshka [18]
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Remember: smaller cells typically have a higher surface area- to-volume ratio, which are more efficient at exchanging material with the environment.
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If no other force is applied, friction and drag forceees cause an object to _________ _________ or stop
Olenka [21]

Answer:  slow down or stop

Explanation:

have a good day!

can i have brainliest please?

8 0
3 years ago
reasons why we can conclude that the rise of the water in the glass tube is due to root pressure and not transpiration or capill
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The transpiration pull is just one of the mechanisms that explain the movement or translocation of water in plants, particularly water ascent in tall trees. There is no single exacting explanation as yet for the ascent of water but several theories have been proposed. Of these, the one which has gained wide support is the cohesion-tension theory which recognizes the crucial role of<span> transpiration pull</span><span> as a driving force. These theories are briefly described below.. I dont know maybe this might be helpful</span>
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