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raketka [301]
2 years ago
12

PLEASE PLEASE PLEASE HELP ME!!!!!!! THIS IS MY LAST QUESTION ON MY TEST AND I JUST WANNA BE DONE ALREADY!!!!!!!!!!!!!!!

Biology
1 answer:
Allushta [10]2 years ago
3 0

the correct answer is habitat fragmentation

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PLEASE HELP!!! ASAP!!! I WILL MARK YOU AS BRAINLIEST!!!Energy from the sun is first captured by _____.
NNADVOKAT [17]

Answer:

c photosynthesis

Explanation:

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The notion that the traits that help a species survive and reproduce are passed along more frequently than those that do not (i.
beks73 [17]

Answer:

Natural selection

Explanation:

According to  Darwin's theory, natural selection is the process by which individuals better adapted to their environments have more chances to survive and reproduce, and thereby their descendants will be better represented in the next generation. This mechanism exploits the existence of natural variation among members in the population which is used to select those individuals that are better adapted (i.e., with a higher adaptive fitness) for their environments. Natural selection is a key mechanism of evolution by which species change across time.

3 0
3 years ago
Carbon can be found in all the following EXCEPTI
Olegator [25]
Gold! Hope this helps
3 0
3 years ago
28)
Karo-lina-s [1.5K]
28. A scientific theory explains an aspect of the natural world and can be tested repeatedly using the scientific method or experiments. This means that the explanations or content of a scientific theory is based on evidence gained through observation or experimentation. 

The answer is True.

29. Scientific law is a statement that describes a a phenomenon that has been observed in repeated experiments. These statements are verified through the scientific method. Laws do not change; rather, they are applied to expand or broaden certain aspects.

30. Experiments are done to support, refute or validate existing theories. They show cause and effect insight through demonstration. These theories then may bring about laws in the scientific field. 

The answer is then True.

31. I would get the Refrigerator A. The cost of running Refrigerator A is $10.00 a month, while B is $15.00 a month. This means the energy consumption is less with refrigerator A. Although B is cheaper, the energy consumption is much higher. In the long run, refrigerator A, would be a better investment.

32. Patterns of stars in the sky are called constellations. Constellations are a group of stars that form a recognizable pattern that is traditionally named after the mythological figure or whatever thing, animal or person that resembles the pattern.

The answer is B.

33.  Ancient Greeks and Romans believed that the patterns in the sky represented mythological characters and animals. Examples of such would be Aries, Cancer, Capricornus, and the Big dipper. Romans mythology also depicts other celestial bodies as their gods, like mercury after the messenger god; Venus, the goddes of love and beauty. 

The answer is C.

34. The sun in the solar system is a star. In fact, a star is considered or is called a sun if it is the center of a planetary system. Our own sun is the largest object that you can find in our solar system. 

The answer is B. 

35. The sun, is the closest star to Earth specifically. It is about 93 million miles away. It is brighter than the other stars because of its closeness. It makes up 99.8% of the total mass of our solar system. 

The answer is B. 
36. Light from the sun travels at the speed of light. It takes 8 minutes and 20 seconds for it to travel from the sun to the surface of the Earth at an average. It varies at times because the orbit of the Earth is elliptical. 

The answer is A. 
6 0
3 years ago
Describe three ways mutations can occur.
mojhsa [17]
Three forms are deletion, insertion, and frame-shaft. They occur during protein synthesis, specifically transcription, when the tRNA is being coded into amino acids. 
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