Answer:
It is the sun in most ecosystems as the light energy is fixed during photosynthesis and then transferred to other organisms via the food chain.
Explanation:
The parietal lobe area in the cerebral cortex plays an important role in registering spatial location and motor control. Frontal lobes are involved in the voluntary movement, thinking, personality, memory, emotion, sustained attention, and intetionality or purpose. Occipital lobes function in vision while the temporal lobes have an active role in hearing, language processing, and memory.
Answer: Gravitational force is proportional to the masses of interacting objects, and the electrostatic force is proportional to the magnitudes of the charges of interacting objects. Hence both forces are proportional to a property that represents the strength of interaction for a given field.
Explanation:
A dna double helix consists of a purine base, such as adenine and guanine, paired with its complementary pyrimadine base, such as thymine and cytosine.
Adenine pairs with thymine; A-T
Cytosine pairs with guanine; C-G
