A simple <em><u>refracting</u></em> telescope uses two convex lenses to gather and focus light from a distant object.
A concentration gradient because diffusion is from a higher concentration to lower concentration.
Answer:The timing of the cricket's depends on the temperature of the box
so the answer should be
timing of the cricket's chirps
Explanation:Hi!
There are a few types of variables in these types of experiments. They are independent, dependent, and controlled.
The independent is the one changed by the scientist, or in this case, the temperature. The controlled is the things that remain constant through every case, and the dependent is what is being observed, seeing if it changes through the altercation of the independent variable.
In this case, what is being observed is the timing of a cricket's chirps, because it is being watched whether or not temperature affects it.
Therefore, your answer is the third choice, or the timing of the cricket's chirps.
Hope this helped!
Salivary amylase
Explanation:
In the tongue, salivary amylase is the first enzyme to mix with food in the digestive tract. It is the primary enzyme of saliva. Salivary amylase is secreted from the salivary glands (mainly parotid glands) in the buccal cavity.
<em> </em><em>Hope </em><em>it</em><em> helps</em><em> you</em><em>.</em><em>.</em><em>.</em><em> </em><em>Pls</em><em> mark</em><em> brainliest</em>
Answer:
Taxonomy is the study of classifying oranisms based on similarities different organisms share
the purpose of the classification stystem is to identify species and understand similarites between different species
Classifcation-Grouping oranisms based on similarites
Taxonomy- the study of classification of organisms
Explanation: