This model shows the solar system. the greatest limitation of this model is that it does not show
a) all the planets in the solar system.
b) the comparative size of the planets.
c) the relative distance between the planets.
d) the size of the sun compared to the planets.

What occurs to the cell during mitosis

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above