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crimeas [40]
3 years ago
11

What happened to atmospheric composition?

Biology
1 answer:
steposvetlana [31]3 years ago
4 0
Volcanic activity files the air w carbon dioxide
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Lab report on mass and motiom golf ball, rubber ball, plastic ball
Tasya [4]

Answer:

Mass and density in the increasing order among the mentioned balls are as follows: golf>rubber>plastic whereas Motion of rubber ball is higher than of golf and plastic ball due to elasticity of the rubber.

Moment of inertia of the ball is dependent on the mass and velocity of the balls which in turn will determine the motion of the balls. Elasticity property of the rubber ball will help to provide opposite force and can enhance the motion of the rubber ball as compared to golf or plastic balls.

5 0
3 years ago
There is a population of beetles that typically have black wings. A scientist studying these beetles knows that their eggs hatch
ioda

Answer:

A) Black winged beetles have higher fitness than white winged beetles

Explanation:

Because after the white winged beetles have played their eggs they die

7 0
3 years ago
You are choosing your favorite fresh vegetables at the grocery store when you are suddenly sprayed with a mist of water meant fo
loris [4]

Answer:

c) pure water on the produce would put it in a hypotonic environment and keep the produce firm.

Explanation:

Ideally, in a natural environment, plants leafs remain fresh and firm looking by absorbing water from their natural environment. However, in a case where these vegetables have been removed from their natural environment, they have lost the ability to absorb water under natural conditions.

In order to keep the leaf cells of the vegetables firm and rigid, so they can look fresh and appealing, they have to be placed in a hypotonic condition i.e. an external condition with high concentration of water. To do this, a grocer in a supermarket will occasionally spray the vegetables with pure water to keep the vegetables' cell from drying out and hence lead to wilting, which would make the vegetables less appealing to customers.

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3 years ago
Suggest a reason why you think bivalves have evolved to have smaller head regions than cephalopods
mixas84 [53]

. I think that bivalves have evolved to have smaller head regions because they have also evolved to have bigger shells or valves than cephalopod

7 0
3 years ago
Which of the following best describes how genetic information is passed to offspring in sexual reproduction?
Evgesh-ka [11]
C because you are like a mix between your mom and your dad. This is just an example. I knew the answer, I just added that to get 20 words
7 0
3 years ago
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