to survive and make energy
To make energy for their bodys, and to STAY ALIVE!!!
Dirty environment and poor storage of food are the two reasons for food poisoning.
Two reasons for canning foods are to preserve the food, and to make the food easier (less bulky) to store.
the organism links the two food webs and combines them into a larger one. This also means the two food webs are in the same ecosystem or are the same type of ecosystem
two reasons why is that we need it to know the past
so that a multicellular organism can grow and have more cells
To make energy for their bodys, and to STAY ALIVE!!!
Plants need butterflies for two main reasons such as pollination. Plants also need butterflies to bring other animals into the ecosystem.
there are various reasons that a restaurant an lose star ratings, two of these many reasons are: a food critic gives a bad review, or if a customer gets a sickness of food poisoning from the food
Heterozygous.
competing. as simple as that!
A habitat provides food, shelter, protection, means of activity/transportation, and means of reproduction.