Hi there!
a. Talisa should only choose one type of material to work with to do the experiment (either pine boards or oak boards).
b. She should make this change because it will set a restricted variable. In other words, the experiment would be more accurate if the different types of glue were tested similar conditions.
Hope this helps!
Answer:
Oral Cavity or buccal cavity
Explanation:
Sexual reproduction is one type of biological reproduction wherein the genitals of the male and female organisms engage into a sexual activity in order for the sperm cells to fertilize the egg cells of the females.
<span>In the case of most plants, they engage in asexual reproduction. </span>
I think it is A,B, C and D. I know for sure that it is not E. Let me know if I was right
The first colorimeter (i'm guessing is standard) is less exact then the actual reading, and has a harder time pin-pointing. (it gives a number near the actual temperature, but it is not correct.)
The second colorimeter is exact, and should be 'trusted more in the future', because it gives an accurate reading of the current temperature.
these are the 2 conclusions i got from the top information given to me.