Environmental factors that can cause genetic mutations can be classified as chemical, physical, or biological mutagens. item bank: move to bottom benzenegamma radiationhelicobacter pylorihepatitis b virushuman papilloma virus (hpv) lightx ray chemical physical biological

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

after receiving a stimus, the sensory receptors send(s) signals to the appropriate area of the body.  

the must be sensory neurons.  

hope its .

layer 3 is younger than layer 6.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.