Answer:
4
If the beaker was not cleaned, starch could have been in it.
45 feet
there are 3 feet in a meter
so we can find how many feet are in 15 meters by multiplying
15 x 3 = 45
Here's a few I got off google
#1: Algae Is Efficient to Create BioFuel.
#2: Algae Can Use Land That Would Otherwise Go to Waste.
#3: Algae Can Be Used for Animal Feed.
#4: Algae Can Function As An Energy Source.
#5: Algae Can Be Used To Create Vegetable Oil.
#6: Algae is a Great Human Food Supplement.
Use which ever ones you want
Answer:
natutal resources are those which is not made by anyone
human made resources are those made by human or artifical things
