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Alecsey [184]
3 years ago
7

Which of the following is true regarding extinction?

Biology
2 answers:
bija089 [108]3 years ago
4 0
I would say that B) single events or several causes working together to produce extinction in a short period is referred to as mass extinction, but I am not 100% sure. 
noname [10]3 years ago
3 0

I think it would be D. because in our text book it says and i quote

"The rate of speciation and extinction varies from clade to clade. Some clades contain many species that have survived for long periods of time. Other clades have only a few species, which soon become extinct."

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Two heterozygous white (brown fur is recessive) rabbits are crossed
Shalnov [3]
So both the rabbits are  Bb which means there will be a chart which comes out with one BB, Two Bb and one bb, For the rabbit to become brown fur it would need to get bb from theirs parents reproducing, if it's Bb they will just carry the trait recessive trait again and if it's BB they won't be carrying the trait
6 0
3 years ago
A body of knowledge that explains the natural world?
Natasha_Volkova [10]

Knowledge is very important for us for better understanding, for easy study.

<h3>What is a body of knowledge that explains the natural world?</h3>

Science is an organized way of using evidence to learn about the natural world. The world science also refers to the body of knowledge that scientists have built up after years of using this process. It is the science with the help of which we can study the nature deeply without and difficulties. It is the science which make the things very easy for us and make for us very easy to be studied. Without the knowledge we can't able to understand the world in a quite easy manner.

So we can conclude that: Knowledge is very important for us for better understanding, for easy study.

Learn more about Natural World here: brainly.com/question/13142293

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8 0
2 years ago
Materials must pass through a cells semi-permeable membrane in order for energy to be utilized. This process is called
trapecia [35]
2 bec you know easygoing ahahah




4 0
3 years ago
A cell member is made up of what
ankoles [38]

All living cells and many of the tiny organelles internal to cells are bounded by thin membranes. These membranes are composed primarily of phospholipids and proteins and are typically described as phospholipid bi-layers.

<span>Hope I helped. :) </span>


6 0
4 years ago
Read 2 more answers
A group of students wants to study the rate of photosynthesis under various conditions. They use a blender to mechanically disru
11Alexandr11 [23.1K]

Answer:

B

Explanation:

The statement that best explains the result would be that <u>the rate of photosynthesis is greatest for direct sunlight and least for the infrared light.</u>

The DPIP will normally replace and play the role of NADPH in the light reaction of the process of photosynthesis. Hence, it will become colorless as a result of reduction and the rate of photosynthesis can be monitored based on the magnitude of the disappearance of the dark blue color.

It means that the more colorless the liquid in the illustration is, the more the rate of photosynthesis. <em>The color change moved from dark blue to clear colorless under direct sunlight, from dark blue to nearly colorless under indirect sunlight, and from dark blue to slightly lighter under the infrared light.</em> <u>This clearly indicates that the rate of photosynthesis is highest under direct sunlight and lowest under infrared light with the indirect sunlight having an intermediate rate. </u>

The correct option is B.

4 0
3 years ago
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