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Nana76 [90]
3 years ago
10

What is the central nervous system made up of?

Biology
1 answer:
Vesnalui [34]3 years ago
6 0
The central nervous system CNS is responsible for integrating sensory information and responding accordingly. It consists of two main components: The spinal cord serves as a conduit for signals between the brain and the rest of the body
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Describe (in complete sentences) and give at least 3 examples of pioneer species. *
Sphinxa [80]

Answer:

Plankons, fungi, bacteria, lichens etc. are the pioneer species of ecological succession. Pioneer species are hardy species which are the first to colonize previously biodiverse steady-state ecosystems. Some lichens grow on rocks without soil, so may be among the first form of life the example includes bacteria, fungi, and lichens.

Explanation:

4 0
3 years ago
Which two fields of study provide the core information that is used to classify organisms
Fudgin [204]

Answer:

MaxSan. The two fields of study that provide the core information that is used to classify organisms are: Morphology, a branch of biology that studies the form or structure of living beings. Biochemistry, is responsible for studying from a chemical perspective the composition, structure and functions of living beings

HOPE THIS HELPED!! XD

7 0
4 years ago
Cereals and legumes are complementary in the diet because Group of answer choices Cereals counteract the antinutritional factors
rusak2 [61]

Answer:

A diet combining legumes and cereals will have a good balance of essential amino acids

Explanation:

Cereals are grains that are rich in vitamins, carbohydrates, protein and other essential nutrients, they include wheat, rice, sorghum etc. Legumes include a wide range of seeds, fruits, nuts, vegetables that are rich in proteins, carbohydrates and other nutrients, examples include peas, beans, lentils etc.

Cereals and legumes are referred to as staple foods, they are usually used to complement each other because combining them will result in a good balance of essential amino acids. In cereals, lysine is a limiting amino acid but is usually in high amounts in legumes. However, in legumes cysteine, trypthophan and methionine are the limiting amino acids but are found in cereals. Therefore, this makes legumes and cereals complementary in the diet as it significantly increases the protein quality of the diet.

4 0
4 years ago
What is something that is not alive that responds to a stimulus?
8_murik_8 [283]

<em>Answer:</em>

  • <em>DAISY</em>
  • <em>Stimulus: sunlight</em>
  • <em>Response: flower opens during the day, closes at night</em>

<em></em>

  • <em>CAT</em>
  • <em>Stimulus: perceived threat e.g. nearby dog</em>
  • <em>Response: aggressive behaviour: makes a hissing noise, arches its back, hair stands on end</em>

<em></em>

  • <em>HUMAN</em>
  • <em>Stimulus: Red Dwarf</em>
  • <em>Response: enjoyment/amusement: rolls on the floor laughing</em>

4 0
3 years ago
Read 2 more answers
Which best describes how blood pressure is measured and why it is important?
Slav-nsk [51]

Answer:

A) Blood pressure measures pressure on the arteries and can be an indicator of an unhealthy cardiovascular system.

Explanation:

Blood pressure is the amount of pressure that the blood puts on the arteries as it flows through them.

6 0
3 years ago
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