Biology Middle School

1. What are metabolic wastes?
2. Which are the main organs of the excretory system?

Answers

Answer 1

Answer:

1. Metabolic wastes or excrements are substances left over from metabolic processes which cannot be used by the organism, and must therefore be excreted.

2. Organs of excretion include the skin, liver, large intestine, lungs, and kidneys.

Hope this helps!

Answer 2
1. Metabolic waste is the left over products of both catabolism and anabolism.

2. the kidneys, ureters, bladder, and urethra.

Related Questions

Select the food chain that correctly relates the organisms from the primary consumer to the tertiary consumer
Grass, Lion, Antelope, Vulture
Grass, Antelope, Vulture, Lion
Grass, Vulture, Antelope, Lion
Grass, Antelope, Lion, Vulture

Answers

Answer:

Grass, Antelope, Lion, Vulture

Explanation:

The image explains it better than I can

Grassss, antbe lion,

How are the functions of the brain and heart different? (2 points)

a
The brain cleans the blood before it is distributed to all parts of the body, while the heart passes oxygen into the blood.

b
The brain pumps blood to all parts of the body, while the heart filters the blood before it is distributed to all parts of the body.

c
The brain reduces the sugar level in the blood, while the heart helps break down the food into smaller pieces.

d
The brain sends and receives messages through the spinal cord and the nerves, while the heart pumps blood to all parts of the body.

Answers

Answer:

D

Explanation:

I hope it helps because both things are true

D IS THE CORRECT ANSWER
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