Fossils ___.

Disprove evolution

Form whenever an organism dies

Can only form when organisms are buried alive

Support evolution because they show changes in an organisms structure

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

How do the sperm cells get from the stigma to the ovules?