Answer:
Is made up of the living, or biotic, and non-living, or abiotic, components of its surroundings.
Explanation:
Answer:Most of the space inside the atom is empty because most of the α-particles passed through the gold foil without getting deflected.
Explanation:
Answer:
sou brasileira bem não posso ajudar ok
Answer:
1: sun-->grass-->rabbit-->fox-->hawk
2:ocean/marine ecosystem
biotic: fish, seaweed, plankton
abiotic :water, rocks, sunlight
Explanation:
Answer:
3. Polysaccharide carbohydrate
EXPLANATION:
The POLYSACCHARIDE capsule of Streptococcus Pneumoniae is the major virulence factor in it's invasion and subsequent infection.
The capsule helps to avoid phagocytosis which is a defence mechanism by the body.
The polysaccharide capsule also gives the bacterial organism several serotypes.
The pneumococcal vaccine is derived from the organism's capsule.
