BIOLOGY MIDDLE SCHOOL

3) Which of the following statements aboutthe tundra biome is true?
a. It is the coldest biome.
b. There are no summers.
c. It is the driest biome.
d. It is covered with trees.

Answers

Answer 1
Answer:

Answer:

A

Explanation:
Answer 2
Answer:

Answer: A. It is the coldest biome

Explanation:

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19. If a scientist needs to use a large dataset to explore how corn grows in different soils, how would this data be classified?A. Quantitative
B. Qualitative
C. Descriptive
D. Mixed methods

Answers

ANSWER:

The correct option is B- Qualitative.

EXPLANATION:

When the growth of corn has to be recorded, the quality of the corn grown in different soils needs to be recorded. Qualitative methods are best used to classify quality of anything.

Qualitative data basically is non-numerical data which in the case of corns can be the length of the corn plant, the sweetness of the corn kernel or the hardness or softness of the corn. This data cannot be recorded using numerical values and so other methods of data recording cannot be used.

Answer:

a. quantitative

Explanation:

everyone said that it was qualitative, but no that is incorrect. I was retaking the test and it shows me that a. is the correct answer

Who created artifacts such as ironarmor, swords, pottery, jade, and
bronze?
A. Hinduism and Buddhism
B. Europeans
C. Hal Artisans

Answers

Answer: c

Explanation:

What is the point at which DNA strand is unzipped so that it can form new complimentary strands?

Answers

DNA is unzipped by helicase at the origin of replication. There are several origins of replications in eukaryotic DNA replication, while only one in prokaryotic replication.

What would happen if your hypothalamus didn't work properly

Answers

The hypothalamus controls body temperature, so if it didn't work correctly, your body couldn't control how hot or cold you get.

Hope this helped!

Please help! What is the structure labeled with the question mark?
a. Motor neuron with synaptic terminal
b. Synaptic vesicle with neurotransmitter
c. Receptor protein with action potential
d. Motor end plate with deactivation enzyme

Answers

Ans.

The given diagram represent chemical synapse, which is defined as biological junction between two neurons and is responsible for the exchange of neural signals. The structure labeled with question mark is synaptic vesicle. The synaptic vesicles are small sac like structures that contain neurotransmitters. These neurotransmitters are released by these vesicles through expcytosis and bind to receptors present in another neuron.

Thus, the correct answer is option b). synaptic vesicle with neurotransmitter.'

About 500 million years ago, trilobites such as this were common ______________ that once covered much of Indiana. Violent storms often occurred in the same area and the trilobites were covered quickly by sediment, hidden for hundreds of millions of years.A. along riverbanks
B. in the sandy plains
C. in warm, shallow seas
D. throughout the mountains

Answers

c) in warm shallow seas 
this couldve been found on google
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