Why is it important that the dna molecule be able to make copies of itself?

Which member of the kingdom Fungi is not multicellular? A - Yeasts B - Algae C - Slime Molds D - Rusts

Do organisms with higher fitness mean that they have survive to an advanced age? Why or why not?

How many external openings are located at the poster of the frog's body (for reproduction, urination, and defecation) ?

I am diverse because I am like many other living organisms I can be animallike plantlike and funguslike what am I

The average daily balance is equal to the sum of daily balances A. divided by number of days in billing cycle. B. minus number of days in billing cycle. C. multiplied by number of days in billing cycle. D. plus number of days in billing cycle.

I'm writing a 5 para for science ab skin cancer. i have a lot of info but i am having trouble wording it. how should i paraphrase this? "Skin cancer is the uncontrolled growth of abnormal skin cells.

Speciation that results from the formation of a geographic feature that isolates some members of a population from other members is an example of: a. allopatric speciation b. directed speciation c. stabilizing speciation d. sympatric speciation

Vegetative plant organs are the root, stem, and leaf. Each organ has a specific function for the survival of the plant. Which organ is the part of the plant that supports the leaves and flowers?

Which molecule is synthesized by plants and is a major source of energy for plants and animals?

A biology student wants to understand how blood flows through the aorta. To model the heart and aorta, she sets up two identical pressure-controlled tanks that push blood through a 2-centimeter diameter tube. Her results are shown in the table below.