What is the first step in sciniencetfic method

From the following list, which is a limitation to using an electron microscope? can only view live samples the limited amount of magnification the high expense short sample preparation time

In your own words, what is sustainable development?

What can be said about the leading versus the lagging strand in dna population?

Which description is true about eukaryotes but not prokaryotes

If "k" inhibits activity of enzyme "5", then enzyme "5" is under ___ control. if enzyme "3" becomes activated in response to activity of protein kinase a only when compound "a" is present, then enzyme "3" is under ___ control.

Explain the role of enzymes and how they affect the chemical reactions of living things

Many arthropods young do not look like adults and do not eat the same food as adults. how would this be an advantage in an environment where food is scarce

Mammals first appeared during the Cenozoic Era. true or false

Which organism is likely to live on the stump of a dead tree in a cool, moist, shady forest? A) beaver B) cactus C) mushroom D) rabbit

Independent assortment of chromosomes is a result of A) the random and independent way in which each pair of homologous chromosomes lines up at the metaphase plate during meiosis I. B) the random nature of the fertilization of ova by sperm.