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GenaCL600 [577]
3 years ago
6

2 answeres PLEASE what is a plant?

Biology
1 answer:
Zina [86]3 years ago
3 0
A plant is an organisms made of plants cells. It is one of the only cells that use photosynthesis (the transfer of sun to energy) to get energy.
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Which of the following accurately summarizes the process of photosynthesis?
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<span>The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. </span>
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A. Secretes hormones
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Answer:

A. 3

B. 4

C. 5

D. 6

E. 2

F. 1

Explanation:

1. Integumentary system.

This is an organ system that consists of hair, skin, nails and exocrine glands with receptors that senses the outer stimulus and environmental conditions, through homeostasis maintain stability of the internal environment.

2. Nervous system.

It receives sensory information and signals, convert them to nerve impulses that are transmitted to the body and brain via the spinal cord using nuerons and axons. It also intergrates, retains and analyses information in the brain.

3.Endocrine system.

Secretes hormones and chemicals in response to stimulus from the nervous system to maintain balance using feedback loops i.e, negative and positive.

4. Lymphatic system.

Part of the immune system that consist of vessels that carries lymph, cleaning the blood by filtering lymph with foreign particles into the lymph node.

5. Urinary system.

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6. Respiratory system.

Used for gaseous exchange using the blood, heart and lungs. Air enters the lungs, transported by blood and is pumped by the heart to all body parts where oxygen is dropped, carbon dioxide is collected by the veins to the lungs and released to the atmosphere.

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4 years ago
The human digestive system cannot break down
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Question 1
PSYCHO15rus [73]

Answer:

thank for the point hahaha

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How might biotic and abiotic factors have affected the tortoises that Darwin observed on the Islands
dsp73

Answer:

Some Abiotic factors are water, soil, light, temperature. These are non-living things that the tortoises will interact with in the enviornment. These can affect them for example if there is an abundance of water and light then the tortoise population can expand. However if there is too little or too much of these factors then the population will decrease. Biotic factors are plants, animals, bacteria and Protists. These are the living things the tortoises will interact with in the enviornment. Biotic factors can affect them for example if there are too many preditor animals for the tortoises, then their population will be very low and a lot of them will die.

Explanation:

4 0
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