subject
Biology, 29.10.2019 00:31 Apple557

Kara uses a model that shows slight changes to earth’s motion through space over many thousands of years. this model her explain long-term climate change due to what variable?

a. volcanic activity
b. meteor or asteroid strikes
c. carbon dioxide levels in the atmosphere
d. input of solar energy

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 16:30, shayla3613
Wht happens as electrons in the electron transport chain release their energy
Answers: 3
image
Biology, 22.06.2019 00:30, loveagirl111puppy
On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.
Answers: 3
image
Biology, 22.06.2019 06:00, pantojaiv90
Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?
Answers: 3
image
Biology, 22.06.2019 06:30, denisturcios18
Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created
Answers: 1
You know the right answer?
Kara uses a model that shows slight changes to earth’s motion through space over many thousands of y...

Questions in other subjects:

Konu
World Languages, 07.03.2021 14:00
Konu
Mathematics, 07.03.2021 14:00