Answer:
The blood pressure is increased to pump more blood to distribute more oxygen to the muscles
Explanation:
When we do activities that demand heavy exercise like running, our body needs more oxygen to carry out property the exercise. Oxygen is transported to muscles by the circulatory system (principally blood), our heart starts to pump faster the blood ( increase the blood pressure) to distribute the oxygen between muscles, consequently, we start to breathe faster to increase the oxygen intake.
Answer:
abdomen
Explanation:
most internal organs in an insect are located in the abdomen. The insect has three body segments which are the head, thorax and abdomen. The abdomen of an insect contains the heart, reproductive organs, mid-gut and digestive organs and that is why it is said that most internal organs in an insect are located in the abdomen.
the main functions of the insect abdomen are
- excretion
- Respiration
- Reproduction
- Digestion
I say it is all of the above.
Answer:
D. by taking in oxygen and cleaning out waste gases like carbon dioxide.
Explanation:
The respiratory system cleans out your carbon dioxide and replaces it with oxygen.
Answer:
they have a 25% chance of having a son with hemophilia and a 25% chance of having a daughter with it.
Explanation:
Hemophilia is an linked gene so when you create a punnet square those are the result you should receive.
