The epidermis of the skin . is made of dead cells
protects the body
is constantly being replaced
all of the above

The main job of the kidneys is to __.

keep the body cool
clean waste from the blood
keep the body warm
give the body a sense of touch

Answer both pls

Question no 1) D i.e All of the aboveQuestion no 2) B i.e. Clean waste from the blood

Explanation:

The epidermis of the skin is made of 5 layers, the upermost layer is called stratum corneum which is made of keratinized dead cells which helps the skin from water loss. The skin also protects the body from pathogens, and epidermis of the skin goes under constant replacement after 28 days, So the answer is D

Kidney works as a excretory organ for blood so it cleans the waste from blood

The given question is incomplete as tiles are not given, however, the complete question is as follows:

Match the description of each organism to the appropriate category. Not all numbered options will be used. (Please match 1 number to 1 letter).

1. lives within an algae and produces sugars for the algae

2. lives in a marsh environment and aids in biodegradation

3. lives on rocks and produces it’s own food from inorganic materials

4. lives within the blood of another organism and causes disease

5. lives around the roots of a tree and provides nutrients to the tree

A. parasitic fungus

B. mutualistic fungus

C. saprophytic fungus

The correct answer is -

A) Parasitic fungus-  4

B)  Mutualistic fungus - 5

C) Saprophytic fungus- 2

Explanation:

Fungi are organisms that are characterized by an organism that is microscopic, heterotrophic, and grows as long threads-like structures known as hyphae. These organisms can be divided into-

The parasitic fungi - a group of fungi that lives and depends on the host while harming theirs.

The mutualistic fungi - the group of fungi that lives mutually and obtains nutrients and provides benefit to the host.

The saprophytic fungi - fungi group that lives on the dead organic matter and decomposes it known as saprophytic fungi.