In the skeletal system, these structures are responsible for connecting bones.

A.

ligaments and tendons

B.

cartilage and calcium

C.

tendons and muscles

D.

bones and ligaments

An example of environmentally learned behavior is aggressive behavior, i grew up seeing many aggressive people in my life and a slowly started picking up those traits however i was able to call myself out and not give in to those traits.

Year  1936,  lehman predicted that the earths 'inner core' is solid. she observed that the seismic signals during her study were bent and did not pass through instead bouncing back. later it was confirmed that the earth's inner core was solid made up of nickel-iron and had a molten outer core.

I’m not sure about this question