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likoan [24]
3 years ago
15

All the carbon atoms that exist now are ____________? its on amplify science HELP NOW!!!

Biology
1 answer:
natta225 [31]3 years ago
5 0

I got my driver thingy

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Where would you find hemoglobin that is about 65% saturated with o2 in a healthy resting person?
liberstina [14]

The hemoglobin that is about 65% saturated with o2 in a healthy resting person Systemic veins & pulmonary arteries.

<h3>Define Hemoglobin?</h3>

Hemoglobin is a protein in red blood cells that takes oxygen to body's organs and tissues and elates carbon dioxide from organs and tissues back to your lungs.

Thus, Systemic veins & pulmonary arteries are correct.

To learn more about hemoglobin click here:

brainly.com/question/15011428

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1 year ago
Chlamydia is often asymptomatic. Why might it be important for an individual to know if he or she were infected?
Tatiana [17]

Chlamydia is a disease transmitted by sex with someone infected. Its caused by bacteria and often is asymptomatic.

Treatment is with antibiotics, and it's essential to know if one is infected because in women can cause infertility, and in males can cause urethra complications like inflammation and obstruction.

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2 years ago
Which statements are accurate about snowflakes
Daniel [21]

Answer:

They fall from the clouds as ice crystals.

They form around particles in the atmosphere.

They form when water vapor is converted directly to ice crystals.

Explanation:

4 0
3 years ago
A man has blood type O, Rh negative. These are both recessive traits. He is married to a woman who has blood type A, Rh positive
frosja888 [35]

IAIARr is the genotype of the mother.

<h3><u>Explanation</u>:</h3>

The blood groups are the heredity characteristics of the individual which governs what antigen will be present in blood and what antibody will be present in the blood plasma.

The blood group has the genetic characteristics where A and B are dominant characters and O is the recessive character. Co Dominance is seen in case of blood grouping. Similar characteristics is seen with Rh character too where Rh positive is the dominant character and Rh negative is recessive.

The father has both the recessive characteristics. So he needs to be genetically homozygous which means that he has genetic setup of IoIo and rr.

Two child born has character of A blood group and rh positive, but the other child is A blood grouped and rh negative.

So the mother ought to be heterozygous with respect to Rh group, but she is homozygous with respect to blood group.

So her genetic setup is IAIARr.

4 0
3 years ago
What are the characteristics of manganese?
Licemer1 [7]

Answer:

"Manganese is a grey-white, hard and very brittle metal.

It tarnished on exposure to air and oxidized to manganese when heated."

Credits to: Yahoo

5 0
2 years ago
Read 2 more answers
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