59: 30 a person with a genotype of hss has sickle cell disease a person with a genotype of hbas allele carries the sickle cell trait a person with a genotype of hbaa does not have sickle cell disease and does not carry the trait. the punnett square shows the genotype of two people carrying the sickle cell trait hbas 1 a aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100% save and exit next subrnit mark this and return

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher