The most obvious affect of the Moon on Earth is O phases

O tides

O none of the above

Tides

Explanation:

The most obvious effect the Moon has on Earth is tides. Tides also occur due to the Sun, but we'll focus on the Moon for now. Gravitational effects pull at the oceans and cause a bulge, which is high tide, on both the side facing the Moon and the side facing away.

tides obviously

Explanation:

i am going to guess that it is co2.

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.