robetoffi robetoffi

22-04-2021
Biology

contestada

a wheel with a rope or belt around it helps person lift or move something up or down

Respuesta :

firelordazula firelordazula

22-04-2021

i think a wheel with a rope will lift someone up but a wheel???

Answer Link

Otras preguntas

Compared to the children of nonsmokers, the children of smokers are a. almost three times more likely to smoke. b. almost three times less likely to smoke. c. a

the genetic material of hiv consists of _____.

Question 7 of 20 5.0 Points People who smoke any kind of cigarette are at _________ of developing lung cancer than people who do not smoke. A. Much lower risk

Question 7 of 20 5.0 Points People who smoke any kind of cigarette are at _________ of developing lung cancer than people who do not smoke. A. Much lower risk

All fungi are A. heterotrophic prokaryotes. B. heterotrophic eukaryotes. C. autotrophic prokaryotes. D. autotrophic eukaryotes.

What would happen if the body did not send a signal when blood glucose levels rose? A. The body would constantly produce insulin. B. The body would not be able

x+4+3x // simplify expression. I forgot how to :/

The basic working units of Congress are __________ . a. conference committees b. special committees c. ad hoc committees d. standing committees

Cellular respiration is a spontaneous reaction that assembles smaller molecules into bigger molecules. a spontaneous reaction that breaks down larger molecules

What is the science specifically concerned with the study of humans?