Answer:
skeletal muscles control his leg movement and cardiac muscles control his heart rate
Groundwater is recharged naturally by rain and snow melt , hope this helps :)
Answer:
Explanation:
Biogeochemical cycles represent the main system by which the energy of the Sun is transformed into energy of the chemical compounds by living beings and products of their activity. :)
Jack. A signpost is a non-living thing and non living things do not grow. Sam is an adult and he has stopped growing already. Jack is a child and will continue growing the next few years.
