Answer: PHYSICAL change
Explanation: chemical changes usually have to do with air and pollution and things like that.
Answer:
The environment will impact positively if the human activities are positive and negative if the human activities are negative. It is worthy of note that our actions and activities contribute greatly to the way and manner our environment response to us.
Answer:
Hypotonic
Explanation:
The tonicity of a solution describes its solute composition and its ability to exert osmotic pressure on a membrane. A solution can attain three tonicity states viz: hypotonic, hypertonic and isotonic.
A solution is said to be HYPOTONIC if its solute concentration is lesser than that of its surrounding environment. In other words, the concentration of solute in the solution is lower in comparison to another. This is the case of the solution outside the dialysis bag.
The solution inside the dialysis bag contains more concentration of solute because of the sugar placed in it. The solution outside the bag contains distilled water with no solute, hence, it is HYPOTONIC to the solution inside the bag.
Answer:
metals, nonmetals and metalloids
Along the oviduct or fallopian tube when the egg is traveling through the tube it is fertilized by a sperm during intercoarse.
