Answer:
In ecosystems, matter and energy are transferred from one form to another. ... Nutrients and living matter are passed from producers to consumers, then broken down by decomposers.
Explanation:
Karyotypes were first performed using blood samples taken from youngsters and adults. Later, a pre- birth process called amniocentesis was developed which allowed medical researchers to obtain samples of cells from extraembryonic fluid located in the amniotic sac, which surrounds an unborn child.
Cleft chins are a dominant trait.
Answer:
In the given case, it is clear that the sympathetic part of the autonomic nervous system is on in Mr. T. It can be suggested due to the increase in heart rate and appearance of cold and pale skin in the patient's upper body. The sympathetic nervous system is the component of the ANS, which is an extensive network of neurons that monitor's the involuntary processes of the body.
Mainly, the sympathetic nervous system monitors the features of the body associated with the fight or flight response like increasing heart rate, mobilizing fat reserves, and discharging adrenaline. Apart from this, the increased heart rate and vasoconstriction will assist in elevating the patient's blood pressure.
A. Many jobs in the community provide services to visitors
Explanation:
The most likely characteristics that describes a coastal human community is that many jobs in the community will provide services to visitors.
- most coastal communities are famed for their scenic and picturesque landscape.
- coasts are usually laden with beaches and resorts that are targets for tourists to relax and enjoy.
- most people in such communities will offer services in this manner that suits the need of the tourist.
- the need of most tourists are service based in nature.
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