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ankoles [38]
3 years ago
6

Plz help guys middle school sucks, 59 points if you can answer!!

Biology
2 answers:
alexdok [17]3 years ago
5 0

A catalyst increase a chemical reaction, therefore making the answer B. Promotes a chemical reaction.

Hope I could help! :)

natta225 [31]3 years ago
3 0
The correct answer is B promotes chemical reactions
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Can anyone give a help with this please I have to submit it tomorrow!!
Usimov [2.4K]

Answer:

Q.1: I can't help you with this, sorry :(

Q.2: Seaweed is the producer because it takes energy from the water and sun in thermal reactions.

Q.3: Phytoplankton is the second-order consumer because they eat first-order consumers.

Q.4: Whelks and crabs because they eat limpets, which eat producers, and they also eat seaweed.

Q.5: Gulls are carnivores because they eat the crabs, and so are crabs because they eat mullets

Q.6: Limpets and lobster would become less populated, but not yet endangered. Gulls would starve and probably disappear from this ecosystem.

Q.7: Whelks' numbers would decrease because of the number of lobsters consuming them, but then lobsters would starve because of the decline in their food. Then this would repeat, shaking the whole ecosystem.

6 0
3 years ago
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One possible form of a gene that codes for a particular trait is known as _______.
lina2011 [118]
The correct answer is allele.
I hope I helped!
3 0
4 years ago
C) Explain why antibiotics can be used to treat bacterial infections, but not viral infections
denis-greek [22]

Answer:

Antibiotics are strong medicines that treat bacterial infections. Antibiotics won't treat viral infections because they can't kill viruses.

Explanation:

You'll get better when the viral infection has run its course. Common illnesses caused by bacteria are urinary tract infections, strep throat, and some pneumonia.

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3 years ago
Which term describes stacks of thylakoids?
Mumz [18]
Grana is the term that describes stacks of thylakoids. 
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3 years ago
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Answer: D. Gymnosperms

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