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Vedmedyk [2.9K]
3 years ago
11

Which statement describes ALL primary producers?

Biology
1 answer:
jenyasd209 [6]3 years ago
3 0

Answer: the answer is D

Explanation: They use photosynthesis and use the sunlight

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Give 5 examples each of mutualism, communalism, and parasitism.
lys-0071 [83]
<span>1. Mutualism is a type of relationship that can be seen between two individuals of two different species to obtain benefits for both of individuals.

Examples : Coral polyps and zooxanthellae
                   bee and flower
                   Lichens
                   Rhizobium and root nodules
                   Ungulates and bacteria which live in their intestines

</span><span>2. Commensalism (this is the correct word) is a type of relationship between two organisms which belonged to two different species that one individual obtains benefits while other doesn't have any harm or benefit.

Examples : Remora and sharks
                   Orchids and trees
                   Pseudoscorpions and Beetles
                   Cattle Egrets and Livestock
                   hermit crab and sea anemone
</span>
3. Parasitism is a relationship between two organisms of two different species where one individual (parasite) gets benefits by harming other individual (host).
 
Examples : <em>Cuscuta</em> (parasite)<span> and angiosperms (host)
                    Parasitic viruses (parasite) and human (host)
                    Tape worms (parasite) and pigs (host)
                    Flukes (parasite) and human (host)
                    Parasitic bacteria (parasite) and human (host)</span>
7 0
3 years ago
Why is still water an ideal environment for the formation of mold and cast fossils?
atroni [7]
A) Sediment builds up over organisms :)
4 0
3 years ago
What are the products when lipase acts on its substrate?
Leokris [45]

Answer:

Explanation:

Lipase is a type of enzyme known as a hydrolase and is responsible for catalysing the hydrolysis of triglycerides (the substrate) into fatty acids and glycerol

5 0
3 years ago
Which scientist proposed that "all living cells arise from pre-existing cells"?
slamgirl [31]

Answer:

3Rudolf Virchow

Explanation:

option c

6 0
3 years ago
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A white rooster mates with a black hen. The offspring is gray in color. What is this phenomenon called? A. codominance B. coinhe
Alona [7]

I am pretty sure the answer is B

5 0
3 years ago
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