Answer:
Plants have cell walls, mammals have cell membranes.
The dodo was placed in the animalia kingdom because it corresponds to all the characteristics that define it as part of it.
Answer: Gravity is by far the weakest force we know.
Gravity and weight are not the same thing.
Gravity makes waves that move at light speed.
Explanation: I hope this helps!!
The answer is letter A.
<span>Organelles and other cellular material are held within a cell by a cellular membrane. These membranes are what consist of a cell's exterior.
</span>
<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.</span>
Answer:
B
Explanation:
If it is denser it will more likely sink because of convection currents forcing it down.
