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PLEASE HELP ME WITH THESES 4 SCIENCE QUESTIONS

Question 1

Two organisms are said to be different species if they:

can interbreed, but will produce sterile offspring.

cannot interbreed.

have markedly different physical characteristics.

Both A and B are true

Question 5

How far back in the taxonomic categories do you have to go to find a group that has living relatives of humans?

Genus (Homo)

Family (Hominid)

Order (primates)

Class (mammals)

Question 9

Which kingdom contains organisms that do not have nuclei or complex cell structures?

Plantae

Animalia

Protista

Eubacteria

Question 10

Where are there more phylums found?

land

ocean

equal number found in both

forests

Verified Answer :

taskmasters

1. Both A and B are true
2. Order (primates)
3. Protista
These are considered unicellular organisms.
These
unicellular organisms are responsible for breaking down materials in the
earth. They assist with the decomposition of the dead and decaying
matter that can be found on the earth's surface. This break down also
makes up natural fertiliser for the plants which then grow up
fertilised. These unicellular organisms are also an essential part of
the nitrogen cycle. They change the nitrogen from the environment and
turn them into absorbable nitrates for the plants, which is an essential
part of the plants' food. 4. equal number found in both





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