Imagine that you are conducting an investigation to determine if certain soil amendments, like nitrogen and potassium, affect the growth rate and productivity of garden vegetables like peas and carrots. Describe at least five science skills you would need to use in this investigation and explain how you would use them.

In the african savanna,more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?