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Alex17521 [72]
3 years ago
7

Which are steps that could be used to solve 0 = 9(x2 + 6x) – 18 by completing the square? Check all that apply.

Biology
2 answers:
katovenus [111]3 years ago
8 0

Answer:

A and D

Explanation:

iris [78.8K]3 years ago
5 0

Explanation:

What is the name of this website

or the book?

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2. List 5 potential pros and 5 potentials cons of biotechnology
pychu [463]

Answer:

Pros: Farming is more efficient, Output level is high

Cons: Utilization of genetic engineering and GMOs is involved, Pandemics or epidemics

Explanation:

Pros:

1. Farming is more efficient

2. Pesticides or herbicides are used in less quantity.

3. Dependency level on other countries is less

4. Output level is high

5. Longer shelf-life of the products.

Cons:

1. Utilization of genetic engineering and GMOs is involved.

2. Loss of biodiversity

3. Cross pollination may lead to problems with hybrid.

4. Pandemics or epidemics

5. Excessive quantity of artificial flavors in food.

6 0
3 years ago
Why did the removal of wolves affect the entire Yellowstone ecosystem?
d1i1m1o1n [39]
B! you have to equal out everything. when that population went down, there was an imbalance!
5 0
2 years ago
When DNA polymerase is in contact with adenine in the parent strand, what base does it add to the
Alexxx [7]

Answer:

Heterozygous

Explanation:

The polymerase in the parent is Dominent and can mask the recessive allele

5 0
2 years ago
Read 2 more answers
___________ is a disease of newborns characterized by progressive under aeration of the lungs and a granular appearance.
inessss [21]

Answer:

Hyaline Membrane Disease

Explanation:

Hyaline Membrane Disease or the respiratory distress syndrome is a disease caused in newborn babies especially in premature infants due to the absence of the biological surfactant.

A glassy membrane composed of the dead cells and the protein is formed and lines the tiny sacs called alveoli which decreases the volume of the alveoli and difficulty in the exchange of gases in the infants.

Thus, Hyaline Membrane Disease is the correct answer.

8 0
3 years ago
The drop in carbon dioxide in your blood that occurs when you hyperventilate is called hypocapnia. It signals a breakdown in the
daser333 [38]

Answer:

Blood cells

Explanation:

Hypocapnia refers to a situation whereby carbon dioxide is at a reduced level in the blood. This phenomenon is usually caused by deep/rapid breathing known as hyperventilation.

It signals a breakdown in the exchange of gases inside your blood cells where the stuff your body doesn’t want is swapped out for the stuff it desperately needs.

8 0
3 years ago
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