These are the possible genotypes RR, Rr, Rr, rr
First 3 carries dominant gene for tongue rolling, so they can do it,
while the 4th genotype rr is homologous for recessive, and he/she can't
perform tongue rolling.
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities
Answer:
A
Explanation:
sublimation is turning solid to gas
Grass-Biotic
Table-Abiotic
Rocks-Abiotic
Butterfly-Biotic
Mushroom-Biotic
Clouds-Abiotic
Sand-Abiotic
Shark-Biotic
Trees-Biotic
Temperature-Abiotic