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LenaWriter [7]
3 years ago
12

How can humans have a positive impact on air quality?

Biology
1 answer:
Ne4ueva [31]3 years ago
3 0

Answer:

by using public transportation instead of driving a car. O by moving to a large city, where air quality is better. by removing vegetation such as trees and shrubs. What is the answer.

Explanation:

# need any queshtions answered within minutes/seconds text me

-we all have those moments where we need those queshtions answered like that!

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The sensation of hearing occurs when sensory impulses from the ears are transmitted to the auditory cortex in the _________ lobe
timofeeve [1]

Answer;

-Temporal, vestibulocochlear

-The sensation of hearing occurs when sensory impulses from the ears are transmitted to the auditory cortex in the temporal lobe from the vestibulocochlear.

Explanation;

-The vestibulocochlear nerve is responsible for both hearing and balance and brings information from the inner ear to the brain. A human's sense of equilibrium is determined by this nerve.

-Two special organs help the nerve function properly: the cochlea and the vestibular apparatus. The cochlea transforms sound waves into electrical signals that the brain can interpret. The vestibular apparatus senses changes in the position of the head in relation to gravity.

-The Temporal Lobe mainly revolves around hearing and selective listening. It receives sensory information such as sounds and speech from the ears. It is also key to being able to comprehend, or understand meaningful speech.

4 0
4 years ago
Read 2 more answers
What word best describes when water is attracted to other substances?
Vlad [161]
Adhesion and cohesion<span> are both water properties. Cohesion refers to the attraction of molecules for other molecules of the same kind, while adhesion is the attraction of molecules of one kind for molecules of a different kind. 
The word that best describes when water is attracted to other substances is adhesion. 
</span>
8 0
3 years ago
You are interested in mapping the location of two loci in crested geckos that control different aspects of the crest phenotype.
weqwewe [10]

Answer:

a. Ed/eD

b. RF=0.12

Explanation:

The alleles for genes D/d and E/e are:

  • D_: only on neck spikes
  • dd: along back spikes
  • E_: long spikes
  • ee: short spikes

After testcrossing a double heterozygote (DdEe x ddee) there are 4 types of offspring, two of them much more abundant than the other two. The homozygous recessive parent can only produce <em>ed</em> gametes, so the phenotypes of the offspring depend on the gametes that the double heterozygous parent produced.

The offspring was:

  • Ed/ed 79
  • ed/ed 12
  • ED/ed 10
  • eD/ed 76

Total: 177

a) This result suggests that the genes are linked. Since recombination is a rare event, the most abundant phenotypes always come from the parental gametes, and the least abundant come from the recombinant gametes.

<u>Therefore, the genotype of the doube heterozygote parent was </u><u><em>Ed/eD</em></u><u>.</u>

b) Recombination frequency (RF) = Recombinants / Total

  RF = (12+10)/177

  <u>RF = 0.12</u>

6 0
3 years ago
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Which of the following statements is not true about ecosystems?
BlackZzzverrR [31]
 healthy ecosystem can support an unlimited number of life forms.
5 0
3 years ago
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The acronym cpr stands for __________.
adell [148]

The answer is C cardiopulmonary resuscitation.

8 0
3 years ago
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