Answer:
Explanation:
Given
acceleration of system a =1.2 m/s^2
Normal Force N=4.45 N
Force exerted F=20 N
Thus


-------1
Normal reaction 


therefore 

Land animals could eat water animals
For example, a bear could eat salmon from the river and that could be connected to organisms from water to land
She hung up the pieces of cotton BEFORE putting the fan on, also the water evaporating can take longer or shorter even if they are all the same :))
A is the answering questions about the car you can have to do with it if y’all