C. Eukaryotas can be unicellular or multi cellular.
Examples of unicellular Eukaryotas are amoebas, paramecium, and yeast! People are also made up of Eukaryotas cells.
Hope this helps!
Nutrients which an animal can
synthesize for growth and maintenance are in a category called non-essential
nutrients. Non-essential nutrients have a notable effect on health and they can
be synthesized by the body or acquired from sources other than foods. Non-essential
nutrients include amino acids (alanine, asparagine, aspartic acid), Vitamins (Biotin,
vitamin K and D) and dietary fiber and cholesterol.
Answer:
The organic material provides nitrogen for plants....which simply implies that humus contributes the most nitrogen to plants
B is the right answer. Plants use light in photosynthesis to make food, and cellular respiration to break them down.
Answer: B Meiosis
Explanation: A single cell, which has 46 chromosomes, divides two times to produce four cells containing half of the original amount of genetic information.