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raketka [301]
2 years ago
15

PLEASE ANSWER QUICKLY

Biology
2 answers:
dimaraw [331]2 years ago
6 0

Answer:

have an open circlitory system

Explanation:

yulyashka [42]2 years ago
3 0

Answer:

<h2>D) have an open circulatory system</h2>

Explanation:

Hope this helps!

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Which statement describes an advantage of asexual reproduction?
4vir4ik [10]

Answer:

<h3>Asexual reproduction results in variations in DNA.</h3>

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8 0
3 years ago
In my garden there are pea plants. 9 short, 15 tall, and 13 normal height plants. What is the frequency of short pea plants?
Solnce55 [7]

Answer:

Answer - 9 : 37

Explanation:

Allele frequency refers to how common an allele is in a population. It is determined by counting how many times the allele appears in the population then dividing by the total number of copies of the gene.

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3 years ago
Photosynthetic cyanobacteria created what important component of the atmosphere?
horrorfan [7]
C because oxygen was a byproduct of photosynthesis and proved to be EXTREMELY important in the atmosphere.
7 0
3 years ago
A dog breeder is looking into purchasing a 3 year old male dog for her business. A breeder online is advertising purebred males
Alex73 [517]

Answer:

The dog breeder to check for all the details that meets her requirement of dogs.

Explanation:

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The dog breeder should also check whether the dog is a purebred or not and should also find out the actual age of the dog. The health of the dog should be checked by an professional vet before buying the dog.

7 0
2 years ago
Which part of an individual villus forms part of the lymphatic system and absorbs fats from the lumen of the small intestine?
Lostsunrise [7]
I believe the answer is the lacteals. 
Lacteals are structures that are in the middle of each villi; they are lymphatic capillaries that absorbs dietary fats in the villi of the small intestines. Triglycerides are emulsified by bile and hydrolyzed by the enzyme lipase, resulting in a mixture of fatty acids and monoglycerides. The lacteals merge to form larger lymphatic vessels that transport chyle to the thoracic duct where it is emptied into the blood stream at the subclavian vein. 
7 0
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