3. A certain male gray mouse is mated to
all their offspring were gray. The second female w
third female was gray and the offspring were bou
and offspring were both gray and white. De
possible.
ral female mice. The first female was white and
Temale was gray and all the offspring were gray. The
9 were both gray and white. The fourth female was white
and white. Determine the genotypes of as many of the mice as
Male: Gw
- offspring: GW
1s Female: WW
2nd Female: 6 G
3rd Female: Gw
- offspring:
- offspring: GG and Ww.

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.