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LuckyWell [14K]
3 years ago
13

Which of these is a physical change  in matter

Biology
1 answer:
WARRIOR [948]3 years ago
5 0
I believe the answer would be letter B.<span />
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Help please Smart kids need it soon!
makkiz [27]

Answer:

A. Prokaryote - no nucleus

B. Eukaryote - multicellular

C. Prokaryote - bacteria

D. Eukaryote - nucleus

E.  Both - Organism

F. Eukaryote - Insect

G. Prokaryote - Unicellular

H. Both - Cellular Respiration

Explanation:

6 0
3 years ago
Which of the following is a scalar quantity?<br> ⇒velocity<br> ⇒speed<br> ⇒force
scoray [572]

Answer: A. Speed

Explanation: Hope it Helps!

4 0
3 years ago
Read 2 more answers
The trees in a forest all have closed stomata. what is the cause?
ivanzaharov [21]
This is to prevent water loss by the trees. Under drought or dry conditions, plants may close their stomata to limit the amount of water that evaporates from their leaves a process called transpiration. In this process water diffuses through the stomata into the atmosphere, in a bid to preserve water plants may close their stomata, especially during very dry climates.
3 0
3 years ago
Why are proteins considered organic molecules?
KATRIN_1 [288]

Answer:

C. They are made from many carbon atoms

Explanation:

6 0
3 years ago
Explain how mRNA is formed from the DNA template.
muminat

Answer:

mRNA is “messenger” RNA. mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template. This process requires nucleotide triphosphates as substrates and is catalyzed by the enzyme RNA polymerase II. The process of making mRNA from DNA is called transcription, and it occurs in the nucleus.

4 0
3 years ago
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