Answer:
Hope this helps D.
Explanation:
Cells grouped together according to their similarity in shape, size, structure, intercellular materials, and functions are called tissues.
the answer is a it can be used as an energy source by organisms
Always remember quadrilateral means 4 sides
Answer:
A) rigor mortis
Explanation:
Rigor mortis is the condition of the partial contraction of muscles when the muscles cannot contract or stretch. It occurs after death as the ATP supply to muscle cells stops. The leaky cellular membranes results in leakage of calcium ions from the sarcoplasmic reticulum into the sarcoplasm. The presence of calcium in sarcoplasm triggers the binding of myosin heads to actin. The myosin heads remain attached to actin and muscles are prevented to be relaxed.
Answer:
Food web is an important conceptual tool for illustrating the feeding relationships among species within a community, revealing species interactions and community structure,and understanding the dynamics of energy transfer in an ecosystem.
