U mean y not what deaar!!
I think it is C as plants take in Co2 and release oxygen which humans use to breathe.
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The answer is A: epithelial tissue lines the surface of blood vessels and organs so you can't really cut off tis blood supply
In the capillaries, hydrostatic
pressure (HP) is exerted by blood that is often
measured for diagnosis since it is closely related to the force and rate of the
heartbeat and the diameter and elasticity of the arterial walls. The net hydrostatic pressure (HP) is the
hydrostatic pressure in the capillary minus hydrostatic pressure in the interstitial
fluid.
Answer:
The early Earth was very different from our Earth today.
Explanation:
Earth's first atmosphere had lots of water vapor but had almost no oxygen. Later, frequent volcanic eruptions put several different gases into the air (Figure 12.13). These gases created a new type of atmosphere for Earth.
