Answer:
c. the sun
Explanation:
The sun is the most basic source of energy for all living beings. It supports photosynthesis in plants and algae that is the main reaction for producing energy rich compounds like carbohydrates etc. These compounds are utilized by all life on Earth to stay alive.
Answer:
it represents the mating between males and females is shown by a horizontal line between their respective symbols.
Explanation:
Answer:
B.The sperm and egg.
<h3>....Hope it helps you.....</h3>
Answer:
Pretty sure it is Bedrock my good fellow.
Explanation:
There are four main types of tissue: muscle, epithelial, connective and nervous. Each is made of specialized cells that are grouped together according to structure and function. Muscle is found throughout the body and even includes organs such as the heart. Our outer layer of skin is epithelial tissue.
