The normal patter of weather in an area over many years. Please help ASAP

A Weather
B Climate
C Atmosphere
D None of the above

How can you approximate the number of calories required to keep you in energy balance?

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes