Biology, 07.11.2019 19:31 samanthadiva
What is the term that scientist use to describe the origin of life on earth from nonliving matter
a) spontaneous generation
b)endosymbiosis
c)cyanobacteria
d)primordial soup
Answers: 1
Biology, 21.06.2019 21:00
Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature above 37 degrees celsius (98.6 degrees f)? describe what might happen if the temperature decreased by 10 degrees celsius.
Answers: 1
Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
Biology, 22.06.2019 04:30
Study this image which statement best describes the rock shown check all that apply
Answers: 3
Biology, 22.06.2019 05:30
This map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shoes a decrease in percipitation, and blue shows an increase. the maps differ based on the predictive levels of green house emissions. the maps shows that northern area should get a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.southern areas show a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.to use these maps to prepare for natural disasters in the great plains, scientist need to ask? a. how many tons of emissions were used at the basis of the map.b. which types of fossil fuels are used in the great plains c. if you think the above is wrong it's probly c the question is cut off
Answers: 1
What is the term that scientist use to describe the origin of life on earth from nonliving matter
Physics, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10
Computers and Technology, 14.09.2019 09:10