Which of these are immunodeficiency diseases? Check all that apply.
lupus
rheumatoid arthritis
multiple sclerosis
O O O O O O
Graves' disease
severe combined immunodeficiency (SCID)
AIDS
DONE

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

Explain light independent reactions

In which ways are mercury and venus similar?