Ecosystems need producers because they are the start of the food chain.
Producers are consumed by first consumers, the second consumers and so on.
When light reaction occurs in the stroma of chloroplast glucose is produced
Answer:
it wouldn't work
Explanation:
In a heterozygous genotype the dominant allele completely masks the effect of the recessive allele in the organism's phenotype.
The X symbol looks too much like the multiplication symbol, it also makes using it as a variable more confusing.
Organisms are connected to the nonliving environment because one, organisms depend on nonliving things to help Organisms survive. Another reason would be because both need each other. Like, Organisms would rely on nonliving things for resources, food, and safety.