Answer:
Lava is rock that has undergone a physical change and has liquefied. What is known about this change? The lava gained mass
Explanation:
A concentration.
In cells, there are two types of transportation of needed organic compounds. The active and passive transport.
The active transport requires energy or ATP while passive doesn't. Further, diffusion, a passive transport transfers compounds from higher to lower concentrations.
False because eletric cars dont have pollution
<span>After Brita learned that penguins cannot fly, she had to modify her existing concept of birds. this best illustrates the process of accommodation.</span>
