The number and diversity of plants are different in different biomes and is influenced mostly by which factors? OPTIONS

The number of grazing animals and insects

The strength and direction of winds

The amount of sunlight and precipitation

Seasonal changes in temperature and humidity

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added