Which is an effect of a loss of knee cartilage? a reduced joint lubrication and increased difficulty of movement b loss of flexibility c disconnected leg bones d decreased leg strength

Symptoms of cartilage damage in a joint include:

joint pain – this may continue even when resting and worsen when you put weight on the joint.

swelling – this may not develop for a few hours or days.

stiffness.

I think the correct answer is A.

Hoped I helped!

If I got the answer wrong please correct me thank you.

a clicking or grinding sensation.

the joint locking, catching, or giving way.

Schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would  notbe written on computer in this day and age.many schools now have a 1-to-1 computer policy, and many districts and states in the united states have mandated computers or ipads across the state for every student,  including los angeles, the second largest school district in the country.but the thing is, when they tried it in la, it wasn't the success they hoped for. that's because the tablets weren't used as much as they expected. rather, it appeared there was a gap between the digital native's love of technology and their use of it in the classroom.this conflicted relationship with computers is also underscored by much of the literature on education. it is also highlighted in professional development and conferences such as  edutech.

No because the eaeht is on a 23.5 degree axis tilt and so when it is winter the northern hemisphere is pointing away from the sun and the soutubern hemisphere is pointing toward the sun