Heat and light (campfire), chemical ( beans as food), and kinetic (you hiking).
Answer:
Means to increase drag and prevent sinking is the correct answer.
Explanation:
Plankton avoid sinking by increasing their surface area and decreasing their density. Spines slow down sinking by adding surface area without increasing density. Defense against predation would be to sing below. Not the opposite.
False , as with deer , a buck has antlers , and a doe has no antlers
It is D because you are inferring the rest are statements the dog barking you can obviously hear it vinegar has a pungent aroma you can smell it. the flower is pink you can see it. but a cup with steam coming from it will be hot to the touch. it says "Will be" which implies that you haven't actually touched it yet. I know which question your talking about.
