Explanation:
anaerobic respiration would be used when the body has inefficient of 
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Answer: I think it’s B but I’m not sure sorry
Sorry to take up a answer but the picture is not in the correct format for brainly!!! Upload again so I can help.
Ecosystem is a community or group of living organisms that live in and interact with each other in a specific environment.
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows.
Answer:
part a
A= Tt
B=tt
part b
offspring a
genotype= TT&Tt, phenotype=tongue rolling
offspring b
genotype=Tt phenotype= tongue rolling & genotype tt phenotype= unable to roll tongue
