How can buffer strips have a positive impact on waterways?

Aperson travels 35 km in 0.4hrs, followed by 53 km in 0.6 hr. what is the average speed

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

Which benefit of the community experience when its members have a hide level of health literacy