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

How are carbon , hydrogen and oxygen alike?

P is the midpoint of DE, DP=3x+2, and DE=10x−12. What is the length of DP?

How to simplify 5+10(2n+7)

What area would most likely experience the greatest amount of natural erosion? a. grassland b. forest c. desert d. rainforest

How has Mexico's culture by cooperation among different people?

can someone help me write a thesis statement for a research paper on the topic of how Abraham Lincoln helped in the civil war

Jennifer had $24 to spend on five pens.After buying them she had $14.How many did each pen cost? (show work)

As a strategy for reaching global markets, licensing provides the licensor with several advantages. one advantage is _____________.

Help me solve for x!! I need you to hurry.

TRUE OR FALSE: The Continental System attempted to stop conquered nations from trading with Britain. This, Napoleon believed, would ruin the finances of the isl