The type of organism is an Archaea. Archaea are organisms that have a cell wall but lacks a nucleus. It has a hydrothermal vent which is used to live in high heat areas.
C. 32400 because 540 * 60 = 32400
Answer:
"The distance between crests is 3 cm."
Explanation:
If he writes down "The distance between crests is 3 cm."
That means he is describing the wavelength of a wave and not longitudinal wave. He ought to write something about " direction "
Longitudinal waves are waves in which the displacement of the medium is in the same direction as, or parallel to, the direction of propagation of the wave. While
Wavelength is the distance between the two successfully Crest or trough
In this question the options are missing; here are the options:
What was the dependent variable in Drew's experiment?
A. The depth at which the algae were found
B. The sky conditions on a particular day
C. The amount of algae measured
D. The lake that was being observed
The answer to this question A. The depth at which the algae were found
Explanation:
In an experiment, it is common there are at least two factors or variables. Additionally, the variable that is modified by others or that depend on others is always the dependent variable.
In the case of the experiment presented, there are two main factors: sky conditions and depth at which algae can be found. From these, the dependent factor is the depth because this depth changes with the sky condition or depends on the sky conditions. Also, the dependent variable is always the factor being studied, for example, in this case, Drew's focus is to study how the location of algae in terms of depth changes.
