Which of the following are negative consequences of cobalt mining in the Democratic Republic of Congo? Select the two correct answers. (1 point) Increased cobalt mining causes a decrease in gold mining.

Cobalt is sent to processing plants overseas.

The demand for cobalt is expected to double in the next 10 years.

Thousands of children work in cobalt mines.

Dust from cobalt mines causes lung and skin damage.

Increased cobalt mining causes a decrease in gold mining. (I'm not really sure about this one but the second one is correct)

Dust from cobalt mines causes lung and skin damage.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.