5. Which choice is not a confirmed factor in rate of loss of intellectual abilities? Mental Engagement
Genetics
Diet
Lifestyle

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?