1. C- abiotic factors are non living
2. C?- oxygen is the only one which is an input of photosynthesis
Answer:
Acid base
Red litmus - color doesn't change Color change to blue
Blue litmus- color change to red. Color
doesn't change
Explanation:
Hope this helps
Considering the following statements;
A. The trait is the same for all organisms
B. The trait is resistant to mutations
C. Most forms of the trait have the same impact on survival
D. The trait is passed on genetically to the next generation
The correct answer is D.
Genetic variation is essential for natural selection since natural selection can only increase or decrease frequency of alleles that already exist in the population. Genetic variation is caused by mutation and random mating organisms.
Answer:
BRYAN!!! stop cheating this is your teacher if you are caught again you will be getting a message home and a suspension
Explanation:
