Answer: skeletal system
Explanation: osteoarthritis affects the cartilages of Bones.cartilages is a flexible connective tissue ,in a joint that covers the surface of the bones in the joint.it also cushions the bones from impact.
During osteoarthritis,the cartilages wears out and causes the bones in the joint to rub against each other causing swollen joints, painful joints and stiffness of joints
It occurs in joints of the knees,hips,fingers and toes.
Answer: I believe the answer is 'Chromosomes'
Explanation:
Each chromosome is made up of DNA tightly coiled many times around proteins that support its structure which also holds genetic information because it holds a structure of information. if that makes sense
Answer:
c
Explanation:
Offshore aquaculture, even when well-engineered, runs the risk of fish escapement, which can spread disease into natural ecosystems. ... Wild forage fish feed on natural krill, zooplankton, and algae, and the taste of the ocean works up the food chain.
Answer:
Complex organic food molecules such as sugars, fats, and proteins are rich sources of energy for cells because much of the energy used to form these molecules is literally stored within the chemical bonds that hold them together.
