Acertain bone is part of the axial skeleton and protects one off the vital organs located in the chest area. which bone is it likely to be?
1) cranium
2) femur
3) sternum

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Explain why biological control methods are generally environmentally superior to chemical pest control methods.