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mart [117]
3 years ago
10

Define eutrophication

Biology
1 answer:
Sonbull [250]3 years ago
5 0
B. Animals migrate to another part of the world

If that don’t work C
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Compare and contrast the circulatory system of plants and animals.
Nata [24]
Well, plants have a vascular system whereas animals have a circulatory system. They both utilize tube structures that transport water and nutrients to the cells and different parts of the organism. Plants have xylem and phloem and animals have veins and arteries. An animal's circulatory system is driven by a pump, via the heart. A plant's vascular system is driven simply by gravity and the many useful properties of water. Plants have water-based solutions within their vascular systems and animals have mainly white and red blood cells within their circulatory systems. 
5 0
3 years ago
PLEASE HELP GIVING BRAINLIEST
Morgarella [4.7K]

Answer:

A) a member of the kingdom Animalia, and is typically characterized by a multicellular body, specialized sense organs, voluntary movement, responses to factors in the environment and the ability to acquire and digest food.

B) Because only plants can..?

C) Plant, Algae

D) They use sunlight

E) Yes

F) Yes

G) They're both living

H) So they can live

I) They are common

Explanation:

This is the best i could do, have a nice day, hope it helps

3 0
4 years ago
How many letters does DNA have?
Contact [7]
DNA has three billion letters.
3 0
3 years ago
Read 2 more answers
Describe the process in meiosis that ensures that both maternal and paternal chromosomes are passed on to each spermatozoon.
snow_lady [41]

Explanation:

Meiosis is a type of cell division in which the ploidy of the organism reduces to half in the daughter cells.

Meiosis produces 4 daughter cells from 1 parent cell with a different combination of the genetic material but haploid chromosomes.

The meiosis process takes place in two stages in which during the first stage, the homologous chromosomes separate reducing the chromosome number to half that is from diploid chromosomes of parents to haploid in daughter.

Since the process of meiosis form haploid gametes in both male and female therefore after fertilization restores the diploid chromosomes of the parent cell and form a diploid structure.

7 0
4 years ago
Is melanin a gene or protein?
Oksanka [162]

Answer:

Protein

Explanation:

Melanin is a protein that affects the color of our hair, skin, or animals fur.


I hope it helps! Have a great day!

Pan~

5 0
2 years ago
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