Which safety procedure is common to working with both flammable substances and working with glassware? A)
The use of a fume hood.
B)
The use of special transport containers.
C)
The avoidance of wearing open-toed shoes.
D)
The disposal of all materials at the end of the experiment.

Aplant may open end close its stomata to prevent excess water loss and maintain

Give an example of a trait that is controlled by more than one gene.

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.