The characteristics of life are
-Having cells
-Growing
-Responding to its enviornment
-Having DNA
-Consuming and or using energy
-Reproducing
-Maintaining homiostasis
Viruses are not considerd alive because they dind
-Have DNA
-Have cells
-Maintain homiostasis
-Consume energy
Answer:
C
Explanation:
Lice. External parasites are those that live on the outside of the body. A few of the most common external parasites that affect beef animals
Answer:
25%
Explanation:
(I'm guessing "loonas" does not mean black)
as you can see in the picture 25% is ll or black
Its common. In the last 10 million years, there have been 4 or 5 reversals per million years
Answer:
C
Explanation:
Protozoa have been classified into three trophic categories: the photoautotrophs which harness the sun's radiant energy in the process of photosynthesis; the photoheterotrophs, which although phototrophic in energy requirements, are unable to use carbon dioxide for cell synthesis and must have organic carbon compounds
