The experiment does not have a group tested in normal salinity.
Answer:
1st option
Explanation:
they adapt throught genetic variations
Answer:
Animals are dependent for multiple reasons.
Explanation:
The energy is transferred to animals when they eat plants. They also need it because vitamin D is given when animals get sunlight on their bodies, building strong bones and healthy marrow. The same happens when they eat vitamin D-rich plants. Hope this is helpful!
Answer:
1,3,4 are correct
Explanation:
The real answer
if you would think back to what you've been learning this whole time....
is
1.) They give clues about Earth’s climate in the ancient past.
ex: think about sediments and their purpose is to show the time the deeper you go the more you know
3.)Fossils show what Earth was like millions of years ago.
ex: basically supported by answer 1
4.)Fossils can be found in ice.
ex: if not why didn't you watch ICE AGE the movie!!!
XD JK
apparently even mammoths were found in the Ice completely fossilized
