Â€¢ draw and label a generalized open circulatory system and a closed circulatory system

Biology

1 answer:

Nastasia [14]3 years ago

6 0

Circulatory system is flow of materials from one part of the body to another part of the body. They are two type of circulation, that is open circulation system and closed circulatory system. in open circulatory blood is not remain closed in a tube while in closed blood remain enclosed in a tube. The following are diagrams of circulatory system.

You might be interested in

A frameshift mutation can occur with either ______or______ muations.

laila [671]

Answer:

insertion or deletion

3 0

3 years ago

Which of the following is not an ultimate goal of science?

Ivan

D produce unchanging absolute answers

7 0

4 years ago

Which of the following statements about gamete formation during meiosis is false?

Marysya12 [62]

The correct answer of the given question above would be option C. The statement above gamete formation during meiosis that is false would be this, parental gametes can be formed only if there is no crossing over during meiosis. I<span>f crossing over occurs, half of the gametes formed are parental and the other half are recombinant. Hope this answer helps.</span>

7 0

4 years ago

Watch this video about how cell division works. Then use what you’ve learned to answer the following questions. Part A Cell divi

ArbitrLikvidat [17]

Answer:

Gunpowder was developed in Postclassil

Explanation:

7 0

3 years ago

How do the structures and functions of the nervous system work to help prevent injuries.

Stella [2.4K]

The central nervous system is better protected than any other system or organ in the body. Its main line of defense is the bones of the skull and spinal column, which create a hard physical barrier to injury. A fluid-filled space below the bones, called the syrnix, provides shock absorbance.

Unfortunately, this protection can be a double-edged sword. When an injury to the central nervous system occurs, the soft tissue of the brain and spinal cord swells, causing pressure because of the confined space. The swelling makes the injury worse unless it is rapidly relieved. Fractured bones can lead to further damage and the possibility of infection.

4 0

3 years ago

Read 2 more answers