Answer:
It's going to be:
A-Endospores can survive extreme heat, lack of water, radiation, and exposure to many toxic chemicals.
C-Endospores are highly durable dehydrated cells with thick cell walls.
ANSWER IS A and C
Alpha and delta waves. Delta waves are common during deep sleep in which dreams and R.E.M. Occurs.
Answer:
The correct answer will be- the planets and moon also exhibit hydrothermal vents, volcanoes and rocks.
Explanation:
Scientists have always tried to understand and explain the origin of life on Earth and predicted that life on earth originated as a result of the conditions created by the distance of the Earth from the Sun.
Later discoveries found that life exists even in the harsh conditions on Earth-like hydrothermal vents and inside sub-surface of the rocks. This shows that life can exist in extreme conditions.
Since the planets other than Earth posses such hydrothermal vents, rocks and volcanoes, therefore scientists predict that life could be found on other planets.
Explanation:
Reducing the activation energy can increase the rate of a reaction is the correct answer. Explanation: The relationship between the activation energy and the rate of reaction is that if activation energy is lower than reaction will be fast.
Usually when there are no numbers which are called subs-cribs the equation is not balanced meaning you have to make sure there are equal amounts of each element.<span />
