A feedback mechanism in the human body is shown. Insulin from the pancreas allows
the liver to convert excess
Liver
glucose into glycogen
Pancreas
Blood glucose
levels fall
Blood glucose level
rises above normal
Normal blood
glucose level
Blood glucose
levels rise
Blood glucose level
falls below normal
Liver
Pancreas
Glucagon from the pancreas
allows the liver to convert
glycogen into glucose
Based on this diagram, which two systems interact to maintain homeostasis?
Answer
F The nervous and reproductive systems work together to stimulate the production of insulin.
G The circulatory and endocrine systems work together to keep blood sugar levels constant.
The excretory and nervous systems work together to convert glycogen into glucose.
The immune and circulatory systems work together to circulate blood through the pancreas.
H
J

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.

Idont really understand