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mafiozo [28]
2 years ago
10

A student makes the analogy that the cardiovascular system is like a highway. Why is this a good analogy? Blood is made of many

different kinds of cells. The heart pumps blood through the veins. The heart is centralized in the body. Blood transports materials to and from different parts of the body.
Biology
2 answers:
MariettaO [177]2 years ago
6 0

Answer:

Explanation:

cardiovascular system is the circulatory system, it permits the circulation of blood and allows for transport of nutrients such as amino acids and electrolytes, oxygen and carbon dioxide gases, hormones, and blood cells in the body. It also helps the body to provide nourishment and fight against diseases and maintain homeostasis.

It is consider an high way because of its function. An high way allows for free passage, with often time no obstruction this is what cardiovascular system does they allow for movement of blood and essential nutrient in the body system for effective function of our body.

lara [203]2 years ago
4 0

Answer:

D. Blood transports materials to and from different parts of the body.

Explanation:

I Did It On Edge :)

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Bio
garik1379 [7]

Answer:

Down below

Explanation:

1. if you have a lack of oxygen while in a state of heavy movement your heart will stop pumping blood because your whole body isnt receiving enough oxygen and now everything will begin to shutdown

2. you cant stop anything unless you get oxygen , it will take longer for you to die with lack of oxygen or no oxygen at all for that matter

3. atheletes will usually take heavy breaths of oxygen before holding their breaths for longer periods of time

3 0
3 years ago
Ash trees are being removed when they show signs of the ash borer, a parasite that affects the trees and kills them off. What be
guajiro [1.7K]
<span>The ash trees are being cut when the show signs of infestation of the ash borer. Ash borer in particular the Emerald Ash Borer (EAB) is a tiny bug but can really do a great damage to the tree. When the tree is infested with the ash borer, they lay their eggs in the bark of tree, when the eggs hatch the lavas would start eating on the inner tissues of the tree blocking the flow of nutrients and water in the tree that causes the tree’s to death.  If the tree is infested they cut it down, burn and bury the wood to stop the spread of infestation. Ash trees are valued for its strength and elasticity that is often used to make baseball bats, bows, tool handles and other products that needs durable wood.</span>


7 0
3 years ago
Read 2 more answers
Competition for resources will intensify because _____.
Neko [114]
The answer is c because many things are losing their habitat and food sources
4 0
3 years ago
Read 2 more answers
A non native species of fish is introduced into a lake. which would most likely prevent this fish from becoming an invasive spec
satela [25.4K]
The factor that will prevent the species from becoming an invasive one is predation.

If the species of fish introduced is an apex predator, there will be no organisms present to keep the population of the fish in check. Moreover, if the introduced species has a selective advantage over those that it shares the same niche with, then it is more likely to oust these species from the food chain by consuming all of their resources. 
4 0
3 years ago
Read 2 more answers
Which of the following is an example of a limiting factor in a forest?
Reil [10]

D. Lack of sunlight

Explanation:

In a forest, an example of a limiting factor is that lack of sunlight.

Limiting factors in an ecosystems are the that factors usually made up of environment resources that affects the growth and abundance of organisms in an ecosystem.

  • Examples are sunlight, water, nutrient, air etc
  • In a forest, sunlight is one of the limiting factors.
  • Forest vegetation are stratified.
  • The broad leaved canopy trees dominates and receives the bulk of the sunlight.
  • The undergrowth beneath competes for the little sunlight that reaches below for their own use.
  • Distributions of sunlight in an ecosystem affects the way in which vegetation are dispersed.

learn more:

Rain forest brainly.com/question/12095428

#learnwithBrainly

8 0
3 years ago
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