Seudónimo Seudónimo

01-03-2016
Biology

contestada

If the upper atmosphere is is very thin, why do space vehicles heat up as they enter the atmosphere?

Respuesta :

Аноним Аноним

01-03-2016

Its not the thickness that counts, but rather the composition of that part of the atmosphere. For example, that upper part of the atmosphere might be hot because of thermal elements, but not necessarily the thickness.

Answer Link

Otras preguntas

PLEASE HELP!!!! Only 8 of those will match up

What does President Lincoln express he did not want to do?

100 points to whoever answers this question!! Five countries are competing in the high jump at the Olympics. Each country reached a certain height (in meters) f

Boris has scored 80, 93, 63, 83, and 83 on his previous five tests. what score does he need on his next test so that his average (mean) is 79?

The name for people who stay in one place like civilization of china and kroea

Some puritans wanted to separate from the Church of England

Frozen water (ice) has less density than liquid water. How does this property of water affect life on Earth?

Help with these 4 questions please and thanks!!! 1. Find the radius of the circle x2 + 8x - 4 + y2 + 2y = 12 A. 9 B. 3 C. 5 D. 25 2. Find the center and radius

How do you find x ????

During translation, the mrna is read in groups of three bases. true false