All of the following are ways to distinguish types of conifers EXCEPT the type of cone.
the height of the tree.
the shape of the needles.
how the needles are attached to the stalk.

Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .

What is the role of dna ligase in the elongation of the lagging strand during dna replication?

What is any method of measuring the age of an object or event in years, such as using atomic half-life?