In Rabbits Brown Hair (B) is dominate to White Hair (b) If a true breeding white rabbit is crossed with a heterozygous rabbit what percentage of offspring wll have brown fur?

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.