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Sholpan [36]
3 years ago
14

The spinal cord transfers messages from the brain to the _______________________

Biology
1 answer:
Nesterboy [21]3 years ago
8 0
I think the awnser is d
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Shifting biomes could have consequences for the regions in which the shifts occur. Read the two cases below and decide which con
Nata [24]

Answer:

increased risk of wildfires- both

local economy suffers- Case 1

carbon storage decreases - Case 2

agricultural production decreases - Case 1

carbon storage increases -  Case 1

disease vector range changes - Case 2

decreased water availability - Case 1

local economy thrives - Case 2

species range changes - Case 2

Explanation:

Fires are common to  taiga biomes. Owing to the fact that the biome in case 1 changed from an agricultural community to a grassland and subsequently to a desert, agricultural productivity will decrease, the local economy will suffer, water availability is decreased and local economy suffers as a consequence of desertification.

On the other hand, in case 2, the diseases vector range as well as species range changes due to the change in the species of foxes from Artic foxes to red foxes that carry rabies. Carbon storage decreases as the taiga biome acts as a carbon sink. The local economy thrives due to timber production.

Lastly, species range changes both in case 1 and case 2 since there is a loss of species. Species range is the area where a particular species can be found during its lifetime. Certainly, the range of area where species are found changed in cases 1 and 2.

8 0
3 years ago
a particle of fluorine shows 9 protons and 18 electrons. is this an atom or an ion? what’s the charge?
spayn [35]

Answer:

Ion i think

Explanation:

I think ion's contain more negative energy from electrons and since it's -18 and 9+ it would be -9 if u add them up

3 0
3 years ago
Explain how the 3’ and the 5’ end of the DNA molecule affects DNA replication.
Fed [463]

Answer:

The DNA is read in the 3' to 5' direction but copied in the 5' to 3' direction

The new strand will be like the  reverse of the template strand

5 0
3 years ago
Which is a non-Mendelian trait?
Colt1911 [192]

Answer:

D: a trait with a dominant and recessive allele!

8 0
3 years ago
T/F Cell theory was developed before the invention of the microscope.<br> A. True <br> B. False
AVprozaik [17]
B false

The cell theory was developed in 1665 and the microscope in 1590
4 0
3 years ago
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