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romanna [79]
3 years ago
8

Keeping doors and windows closed helps the environment by ?

Biology
2 answers:
postnew [5]3 years ago
8 0
By keeping the heat of your home inside, less will leak out, and as a result of this you don't have to use as much power to heat up your home. 
Roman55 [17]3 years ago
3 0
I<span>t conserves heat energy in winter and cool air in summer. =)</span>
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An estuary in Texas gets cut off from the sea by the accumulation of sediment and sand at the mouth of the river. What type of g
Monica [59]

Answer:

lagoon

Explanation:

As the estuary gets more and more sediments, the deposition of them is constantly on the rise, affecting the landscape and forming new geographical features. With the sediments constantly building up, they eventually cut off part of the water from the sea. They will form a closed pool-like feature, filled with water, and surrounded by sediments, cut off from the sea. It will have shallow water, and because the water is stagnant and shallow it will have higher temperature than the other water. This geographical feature is known as lagoon.

4 0
3 years ago
How do cricket communicate temperature and reactions and body parts allow them to do this?
aleksley [76]

Answer:

as temperature rises, mussles in a crickets body contract more, causing it to chirp more often

Explanation:Crickets, like all living things, have many chemical reactions going on inside their bodies, such as reactions that allow muscles to contract to produce chirping. Crickets, like all insects, are cold-blooded and take on the temperature of their surroundings. This affects how quickly these chemical muscle reactions can occur. Specifically, a formula called the Arrhenius equation describes the activation, or threshold, energy required to make these reactions occur. As the temperature rises, it becomes easier to reach a certain activation energy, thereby allowing chemical reactions, such as the ones that allow a cricket to chirp, to occur more rapidly.

4 0
2 years ago
Explain the concept of natural selection.
umka21 [38]

Answer:

the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.

6 0
3 years ago
Which of the following is true of the composition of all materials?
otez555 [7]

Answer:

Which of the following is true of the composition of all materials?

All materials are made up of smaller parts that cannot be seen without magnification

Explanation:

Material composition entails smaller parts that made up of such materials which are embedded in it. it could be chemical, addictive, which are not seen

4 0
3 years ago
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It’s D “doing 100 sit ups in 5 minutes”
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3 years ago
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