In an area with very tall trees shading an understory of shorter trees, all of which have epiphytes growing on them, which of the following other conditions are most likely to exist as well? options:   it is near 30° latitude north or south or on the leeward side of a mountain range. moist air is rising over the area. night temperatures are much colder than daytime temperatures. the soil has a thick layer of decomposed, nutrient-rich organic material. there is an extremely high diversity of species in the area. there is little rainfall and frequent fires regularly cut the vegetation to the ground.

b) chemical ( the chemical breakdown of food is accomplished by enzymes. )

- officialprodixy ☕

relative dating involves things like higher layers are most recent than rocks lower in the sequence. this can be extended to the known sequence of fossils. rocks containing rabbit fossils are later than those containing dinosaur fossils.  

absolute dating methods mainly use radioactive elements that have known rates of decay and produce recognizable products. for example potassium 40 decays to produce argon. once a rock has solidified the argon is trapped. by measuring the argon and potassium0 you can get an accurate number for the age.  

some other methods are good for archaeological ages. dendrochronology involves recognizing the sequence of tree rings. the orientation of magnetized particles in baked clay can be used to date a fire.

hope this .. .