Answer:
I believe that the protists were the first organisms on earth. And the other 5 kingdoms then came from the protists.
I think that's it! :)
Answer:
Excretion is the removal of material from one living thing, for example. Humans excrete tears, sweat, carbon dioxide etc.
Secretion is the movement of material from one point to another, for example. Humans secrete enzymes, hormones, saliva etc.
Basically in summary excretion is the removal of physical material and secretion is the movement of biological materials from one point to another.
I hope this was clear enough lol
DNA molecule was instrumental in the formulation of the modern cell theory.
The term that refers to similarities and differences among people including those such as race, age, ethnicity, physical abilities and characteristics, and gender is known as surface-level diversity
Answer:
Explanation:
Photosynthesis use carbon dioxide and water to assemble carbohydrate molecules and release oxygen into the air easy
