4%= 3000kg
100(3000/4)= total biomass of tree= 75000kg
Answer:
D. nucleus
Explanation:
this is were transcription happens
No, the answer is false.
A salad would be an example of a mixture, as it is a blend of tomatoes and lettuce.
A salad would be considered a heterogeneous mixture (you can see its different components).
When there is a base substitution in DNA causes the mRNA to be transcribed differently in this example GGA would be transcribed to CCU and TGA would be transcribed to UCU.
Answer:
D. Toy pulls on the child in the opposite direction
Explanation:
Newton third law of motion states that for every action, there is an equal and opposite reaction. This means that whenever an object 1 exerts a force (action force) on another object 2, object 2 exerts a force (reaction force) of equal magnitude but opposite direction on object 1.
According to this question, a child pulls a toy across the floor. Based on Newton third law described above, the toy will pull the child with an opposite force that is equal in magnitude. Hence, the equal and opposite force is: Toy pulls on the child in the opposite direction.