BIOLOGY MIDDLE SCHOOL

Please help me fill this in! tyy:)

Answers

Answer 1

Answer:

Answer:

foodchain = plant - insect - mouse - owl

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biotic factors - rabbit deer plant

abiotic factors - rain, wind, temperature

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Which describes the crust where the yellow areas of the two circles are falling? A. spreading center B. divergent plate boundary C. convergent plate boundary D. transform plate boundary
Name two things found in a plant cell that are not found in an animal cell.
Describe in order the steps in the life cycle of a seed-bearing plant, which reproduces sexually.Give a simple , but full answer.
Metamorphic rock _____.

Based on the molecular data, which species is most closely related to humans?

Answers

Answer:

Chimpanzee

Explanation:

It is said that all the species are evolved from a common ancestor. We humans also come from this way. But we have close ancestors i.e. apes

( Chimpanzee). It is proved by the nucleotide sequence of the DNA.

The molecular data shows the similarity between the DNA of banana and humans is 50 %, 80% similarity with dogs, and 99% with the chimpanzee.

Due to natural selection, the apes and humans are split and form 2 species. But one can say humans are great apes, due to this close similarity between the nucleotide sequences. When the nitrogenous base sequence is compared, the apes and chimpanzee shows many similarities.

There are some differences also, the chimpanzee has 24 pairs of chromosomes, while humans have 23 pairs. There are many differences shows in both nucleotide sequences. This is because of the mutation. After these differences, the chimpanzees are closely related to humans.

Answer:

An ape species.

Explanation:

Why are we dependant on photosynthesis

Answers

We are dependent on photosynthesis because photosynthesis is an essential process in our natural environment that helps to sustain plant life, produce oxygen, reduce Co2, and promotes human and animal well-being.

We are dependent on photosynthesis because photosynthesis is an essential process in our natural environment that helps to sustain plant life. We can live with plants.

Need this ASAP please

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I think chemical reactions

I would honestly say

A. Quick Energy

Function of plant seed

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The plant seed helps the plant DEVELOP and actually START GROWING.
It is the command central of the plant JUST LIKE how our BRAIN is the command central of US!
I hope I helped, and PLEASE choose my answer as the Brainliest! =D
THANK YOU!!!! :-)

How does the height of a sloped track effect the speed of a toy car?

Answers

The steeper the slope is, the faster the toy car will go.

The steeper the slope of the track the quicker the toy car will accelerate.

PLEASE NEED CORRECT ANSWERS ASAP 40 POINTS Gastric juices are secreted by glands which are located in the _____.small intestine
mouth
stomach
pancreas

Match these items.

1. absorbs most ultraviolet rays

stratosphere
2. lowest layer of the atmosphere

greenhouse effect
3. starts seven miles above the earth

thermosphere
4. layer composed of layers

troposphere
5. important for its radiowave reflection

ozonosphere
6. trapping of heat by earth's atmosphere

ionosphere