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laila [671]
3 years ago
13

Which one is better for delivering nutrients to the cells; the open circulatory system or the closed circulatory system? Why?

Biology
1 answer:
Dvinal [7]3 years ago
4 0

Answer:

closed circulatory system

Explanation:

The blood is pumped through a closed system of arteries, veins, and capillaries. ... Still, blood can flow backward and the system is only slightly more efficient than the open system of insects. The closed circulatory system has more advantages over the open circulatory system.

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Question 10 of 10
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Answer:

Option D is a correct answer

Explanation:

An adaptation is adapted to suit the environment as every environment is different.

Different environment aids to different kind of adaptations that perfectly suits the animals living there.

The adaptation of an animal living in the desert region will have adaption to work in hot climate. The plant that grows in a desert area have no leaves and broad stem to store water.

The animals that live in the polar regions have thick fur to provide insulation and heat to live in polar region.

3 0
2 years ago
The communities plus the abiotic surroundings are called the
NISA [10]
The communities plus abiotic and biotic surroundings is called an ecosystem 
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Answer:

its B

Explanation:

I took the Quiz

4 0
3 years ago
How can two parents who show the dominant trait have offspring who shows the recessive trait? Give an example to support your an
natta225 [31]

Answer:

One example of a recessive inherited trait is a smooth chin, as opposed to a dominant cleft chin. Let (S) represent the dominant allele, and (s) represent the recessive allele. Only (ss) individuals will express a smooth chin. To determine the probability of inheritance of a smooth chin (or any other recessive trait), the genotypes of the parents must be considered. If one parent is heterozygous (Ss) and the other is homozygous recessive (ss), then half of their offspring will have a smooth chin.

Explanation:

7 0
3 years ago
How does conservation affect biodiversity
FinnZ [79.3K]
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Biodiversity is the numerous amounts of species habitated in our earth. The more biodiversity, the better.

Conservation protects biodiveristy, thus, allowing more species to survive and thrive.
3 0
4 years ago
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