Answer:
An organ is more complex than a tissue
Explanation:
A group of tissues form an organ just like a group of similar cells form a tissue
Primary producers use an energy source (usually sunlight) to build organic molecules.
The answer to your question is D
Bears eat plants such as berries, and plants get their energy from the sun. So his energy source's energy source is sunlight, which also makes it his energy source
The correct answer of the given question above would be option A. SULFUR AND HALITE. The mineral halite is the most common mineral that can be identified by taste. In addition, sulfur can also be identified due to its metallic taste. Hope this answer helps.
