Answer:
Index fossils
Explanation:
The index fossils are the fossils that come in very handy for the geologists when it comes to identifying or dating rock samples or other fossils. The reason for this is that the index fossils have already been dated. They are fossils that are very commonly found, wide dispersed, are easy to be identified, and are limited to only a certain geological period. These characteristics make them an excellent indicator for the dating of the rock layers in which they are found, or the fossils found in the same layers with them, without conducting further examinations.
The dependent variable is the variable that is being measured or tested in an experiment.
independent variable is the cause of a change in or effect on the dependent variable.
The DNA is located in the nucleus.<span />
Answer:
An example is the coevolution of flowering plants and associated pollinators (e.g., bees, birds, and other insect species
Answer:
Cornstarch.
Explanation:
in most cases food scientist may choose to either use cornstarch or flour to thicken their food.
