What is the difference between food chains and food webs?
food webs show a single path of energy in an ecosystem, and food chains show all the overlapping food chains in that ecosystem.
food chains show a single path of energy in an ecosystem, and food webs show all the overlapping food chains in that ecosystem.
food webs show the path of energy in an ecosystem, and food chains show the path of nutrients in that ecosystem.
food chains show the path of energy in an ecosystem, and food webs show the path of nutrients in that ecosystem.

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek