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spayn [35]
2 years ago
14

1. How were the scientists able to figure out how many animals there were of each species in

Biology
1 answer:
wlad13 [49]2 years ago
4 0

Answer:

More than 35 species of plains animals

Explanation:

In addition to more than 35 species of plains animals, there are some 3,000 lions and great numbers of spotted hyenas, leopards, rhinoceroses, hippopotamuses, giraffes, cheetahs, and baboons.

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Evolutionary processes have resulted in approximately _____________ million species, of which 1.4 million species have been desc
Anarel [89]

Answer:

1.mm

Explanation:0000000044444444444

7 0
3 years ago
What can indicate that two animals that look different are related
Novay_Z [31]
Scientist can look at DNA sequences to determine if they are related, A scientist named Darwin proved that all species are related and descended from one common ancestor.
4 0
3 years ago
The mixture of sperm and fluids from the seminal vesicles is called
hichkok12 [17]

Answer:

Semen

Explanation:

Sperm is the male reproductive gamete produced by the testes. During copulation or sexual intercourse, the produced sperm moves along a tube called VAS DEFERENS or sperm duct. The sperm mixes up with fluid called SEMINAL FLUID produced in the accessory glands comprising of seminal vesicles, prostrate gland and the bulbourethral glands to form the SEMEN, which is ejected from the urethra (a tube that runs from the bladder to the penis) during ejaculation.

The seminal fluid that mixes up with the sperm serves to lubricate it for easy locomotion within the female reproductive parts and also provide nourishment for the sperm.

5 0
3 years ago
When norepinephrine is release at the synapse
Ksju [112]

Answer:

the heart rate will increase just googled it

4 0
3 years ago
What is the MAIN way the skin prevents pathogens from entering the body?
Novosadov [1.4K]
T<span>he MAIN way the skin prevents pathogens from entering the body is B. by acting as a barrier.
Our skin is a barrier between blood and tissues inside and everything found outside of our body. The skin protects us from various kinds of pathogens by shielding us from them.
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4 0
3 years ago
Read 2 more answers
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