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Nadusha1986 [10]
3 years ago
13

I NEED GELP ASAP!!!!

Biology
1 answer:
sesenic [268]3 years ago
6 0
D. Oxygen
It refers to the pathway by which a chemical element is moved through both the abiotic and biotic compartment of an ecosystem.
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Drag each of the labels into the appropriate position to indicate which blood type is being described.
Zielflug [23.3K]

Answer:

Type O

Expresses the B agglutinin

Expresses all the major antibodies

The most common US blood type

The universal donor

Type AB+

Expresses all of the major antigens

Expresses the D antigen

The least common US blood type

The universal acceptor

Expresses the Rh factor

Expresses A agglutinogen

Explanation:

Blood type is a grouping of blood into classes that have the presence or absence of antibodies and or antigens on the red blood cell surfaces

The class of blood determines whether the antigens are glycolipids, carbohydrates, proteins or glycoproteins of Type O

The blood type of a person is an inherited trait from both parental gene. There are various blood grouping system with the ABO and Rh systems being the most important as they determine the suitability of a given blood for transfusion.

4 0
3 years ago
Moving substances from a lower concentration to a higher concentration requires
Alexandra [31]

Answer:

Active Transport

Explanation:

Active Transport is moving substances from lower concentration to a higher concentration.

6 0
3 years ago
mollusks and arthropods get hit by water constantly so they built protective shell what can we hypothesize from this?
harina [27]

Answer:

Convergent Evolution.

Explanation:

When two different species that are very distantly related but have similar traits its Convergent Evolution due to environmental pressures.

3 0
3 years ago
Why do you need a minimum of three Seismic stations to determine the location of an epicenter
IRISSAK [1]
Single seismograph can register the occurrence of an earthquake. Analysis of the waves can yield the distance between the sensor and the epicenter. This describes a circle with the seismograph at the center. ... Adding data from a third station pinpoints the epicenter as the only place where all three circles intersect
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3 years ago
Monosaccharides are to starch as
rjkz [21]
Cellouse is the answer
6 0
3 years ago
Read 2 more answers
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