Answer:
Pollinators are critical for blackberries and raspberries, and countless other fruits of summer.
Explanation:
1. - control.
2. - quantitive data
3. - qualitative data
4. - observation
The ability of an organism to survive and reproduce in its environment is called adaptation. Fitness is a result of adaptation.
Answer:YES
Explanation:A PDA is a type of congenital heart defect. A congenital heart defect is any type of heart problem that's present at birth. If your baby has a PDA but an otherwise normal heart, the PDA may shrink and go away. Some children need treatment to close their PDAs.
Nematocysts: A capsule within specialized cells of certain coelenterates, such as jellyfish, containing a barbed, threadlike tube that delivers a paralyzing sting when propelled into attackers and prey. Also called stinging cell.