How does the section "Many Chemical And Physical Changes Are Happening In Nature" relate to section "Matter Isn't Lost In Photosynthesis"?
O It supports the claim water is cycled all over the world.
O lt presents a solution to the problem of water undergoing physical changes.
O It contradicts the statements that water undergoes physical changes.
O It provides another example of how matter is conserved within ecosystems.

explanation: grsaa

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

the answer is b.) hydrogen bonds between bases.