The pedigree below tracks the presence of dimples through a family's generation. Having dimples is an autosomal dominant trait
If individuals Il-1 and Il-2 have a fourth child, what is the probability that the child will have dimples?

We can use solar powered cars or ride bikes instead of cars that burn fossil fuels

Sugar + oxygen > carbon  dioxide + water + energy  c6h1206 + 6o2 > 6co2 +6h2o + energy  and the numbers after the element symbols are small.     

Determine the cause of death for anna garcia

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows:

there would be some predate medical situations.there would be a report about the cause that why she was there for backache from the hospital.there would be a report about what she injected in her thigh that she suffered from backache.