Answer:
Endurance training increases parasympathetic activity and decreases sympathetic activity in the human heart at rest. These two training-induced autonomic effects, coupled with a possible reduction in intrinsic heart rate, decrease resting heart rate.
Number 1. cell membrane
number 2. cytoplasm
number 3. ribosome
number 4. cell wall
number 5. nucleus
Selectively permeable means that cells only allow certain molecules to enter or exit a cell.
The correct answer is all of these.
Matter and energy on Earth are never destroyed or created out of nothing, but just transferred or converted to another form.
The inorganic matter is transferred to the living things from the physical environment by many biological processes like photosynthesis ( CO2), nitrogen fixation, absorption of the minerals by plant roots and many more.
Matter can then be transferred between different organisms through the food chain.
Eventually, the matter will return to the physical environment when organisms decompose and the cycle will start again.
Answer:
B - earthquakes
Explanation:
the movement in the earth' plates causes earthquake.
