Zainab is in a science class, and he is studying an organism that reproduces sexually. The genetic material of the organism A. is a blend of the genetic material of it's parents
B. will be passed to it's offspring without any changes
C. is identical to it's parents genetic material
D. all of these

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water

What is any method of measuring the age of an object or event in years, such as using atomic half-life?