1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Evgesh-ka [11]
3 years ago
13

Hi! guys help me please?​

Biology
1 answer:
rusak2 [61]3 years ago
3 0

Answer:

Nervous system: This systems helps the five sense organs (eyes, ears, nose, tongue, skin) which all contain nerves that send messages to the brain about what is happening. The brain produces a response which it sends via other nerves to the muscles.

Digestive system: This system helps to break down food into simpler substances so it can be used and absorbed into the body. It takes place in the alimentary canal (food tube), mainly in the stomach and small intestine. The digested food is absorbed into the blood.

Respiratory System: This system helps take in oxygen and removing waste carbon dioxide. Air enters the lungs by movement of the rib muscles and diaphragm. The oxygen is absorbed into the blood.

Reproductive system: This helps produce offspring. Eggs are produces by ovaries in a female and the sperm is produced in the testes of a male. They then try and fertilise the eggs.

Note:

Hope this helped <33

You might be interested in
Describe the potential effects when a keystone species is removed from a community.
Vlad [161]

Answer:

Explanation:

A keystone species is the one which plays an important role in maintaining the structure of the ecosystem. On the keystone species many other species of the ecosystem are dependent upon.  

The potential effects associated with the keystone species includes the following:

1. No other species will be capable of filling the same ecological niche. Hence, the dependent organisms will suffer and the ecosystem will change drastically.

2. The ecosystem will be populated by the invasive species which will affects the population of native species.

5 0
3 years ago
Photosynthesis enables plants to produce most of the glucose that they need. What is not required for photosynthesis to take pla
marissa [1.9K]

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.

7 0
3 years ago
Why mushrooms grow at home ?
RSB [31]

Because the sun's light is not good enough for it

6 0
3 years ago
Read 2 more answers
5 A patient has come to the hospital with chest
Tanya [424]

Answer:

hipity hopity

Explanation:

3 0
3 years ago
What stage of cellular respiration produces pyruvate as a product?
-BARSIC- [3]
Glycolysis produces pyruvate as a product. 

4 0
3 years ago
Read 2 more answers
Other questions:
  • You succeed in inducing a mutation that causes a loss of function in the fungal component of soredia. you excitedly inform your
    11·1 answer
  • The liver forms glucose from noncarbohydrates. stores vitamin
    10·1 answer
  • What term is used to describe 100’s or 1000’s of amino acids chemically combined?
    14·1 answer
  • Which statements describe advantages of models in science? Check all that apply.
    14·2 answers
  • Population growth with limiting factors is considered ______ growth .
    10·2 answers
  • Which layer do you usually see in photographs of the sun
    10·2 answers
  • What is the median number of seeds that germinate at 24 C?
    9·1 answer
  • ¿Que importancia tiene el ciclo de la célula en el desarrollo de los seres vivos?​
    12·1 answer
  • Codons can be found in...<br> A.humans only B.rocks C.bacteria D.all
    8·1 answer
  • How many chromosomes are present in the cell before the start of meiosis?.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!