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wariber [46]
2 years ago
9

Can somebody help me with this please?

Biology
1 answer:
Kobotan [32]2 years ago
6 0
Robert Hooke
Microscope
Anton
Cells
Cell Theory
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Which sentences in the passage are true? Compared with developing countries, developed countries have high birth rates. With the
zheka24 [161]
<span>Compared with developing countries, developed countries have high birth rates. - This statement is not true.
</span><span> With the help of family planning and education, birth rates can be decreased. - This statement is true.
</span><span>If the trend of rising birth rates continues, the population will increase and natural resources will likely start becoming scarce.  - This statement is true.
</span><span>When food resources disappear, it eventually leads to food security in certain regions of the world. - This statement is false.</span>
6 0
2 years ago
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Temperature inversions occur naturally in the stratosphere and thermosphere, but also occur closer to the surface of earth in th
skelet666 [1.2K]

Temperature inversion or thermal inversion is a phenomenon during which the temperature increase when there is an increase in the altitude. It is an uncommon process that happens in the troposphere-the layer of atmosphere closest to the earth.  

When there is an increase in temperature with altitude that warm air acts as a blockage for the cool air near the surface of the earth. So this is just opposite to the normal behavior of the air, where it becomes cooler with an increase in altitude.

So how air circulation behaves during inversion?

So as we said that the cool air nearer to the earth will be blocked by a layer of warm air. This blockage will hinder the circulation of air upwards from the lower layers. Let’s see how:

• As we know that, warm air is less dense and more buyout than cool air and normally less dense warm air is close to the earth and cool air is in above layers. But when the process is reversed, this warm air acts like a blanket for the proper circulation of air. Due to this, many environmental pollutants which normally leave the earth during air circulation get trapped in our air.  

• The trapped environmental pollutants like nitrogen oxides and hydrocarbons get convert into harmful ozone that ultimately deteriorates the quality of air and causes problems like smog.

• The improper air circulation also causes suspension of the harmful gases near the earth instead of allowing them to leave the earth atmosphere. This ultimately causes air pollution.  

• When smoke will not rise, carbon dioxide will be build up in the atmosphere; this will cause greenhouse effect and global warming.

Therefore, air circulation behaves very different during temperature inversion process and poses hazardous effects on global climate.

Hope it helps! :)

6 0
3 years ago
What obstacles did Gerald ford go through
Mila [183]
<span>Challenges:
1. Vietnam
2. The worst economy since the Great Depression
3. Communist Europe (the Helsinki Accords)
4. Richard Nixon

One month after taking over the presidency, Ford pardoned Nixon. This caused a lot of controversy but Ford claimed he did it to save the nation from the prospect of a long, messy, and divisive trial.
In 1974, President Ford also offered clemency to those who evaded the draft during the Vietnam War if they would swear allegiance and perform two years of public service. Similarly, those who deserted during the war could return for two years in the branch they left to achieve clemency. However, Ford was criticized both by those who felt he was being to easy on the draft dodgers and those who had avoided the service because they felt they were in the right.

In 1974, Ford asked for aid to be sent to South Vietnam as fighting had resumed. Congress would not agree. In April 1975, Saigon fell and by 1976, North and South Vietnam were united into one country.

Ford escaped two assassination attempts, both by women. First on September 5, 1975, Lynette Fromme, a follower of Charles Manson, pointed a gun at him but did not fire. She was convicted of attempting to assassinate the president and sentenced to life in prison. The second attempt on Ford's life occurred on September 22, 1975 when Sara Jane Moore fired one shot that was deflected by a bystander. Moore was trying to prove herself to some radical friends with the assassination of the president. She was convicted of attempted assassination and sentenced to life in prison.</span>
8 0
3 years ago
Deficiencies in __________ have been linked to anxiety, mood disorders, eating disorders, and insomnia. question 1 options: nore
IrinaK [193]
~Hello There!~

The answer is serotonin.

Hope This Helps You!
Good Luck :)
Have A Great Day ^_^

- Hannah ❤
6 0
3 years ago
In a particular plant, green seed color is dominant to yellow seed color. If a homozygous
Sergio039 [100]

Answer: 100% will be heterozygous green.

Explanation:

Since both parents (green and yellow) are homozygous and green is dominant, when they are crossed all the resultant offsprings will have both genes of green and yellow in their genotype but will appear as green( phenotype) because the green colour is dominant and has masked the yellow colour which is recessive.

8 0
3 years ago
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