Which statement best describes the function of veins, arteries, and capillaries in the circulatory system? a. veins transfer oxygen-depleted blood away from the heart; arteries transfer oxygen-rich blood to the heart; capillaries provide blood to individual cells. b. veins provide blood to individual cells; capillaries transfer oxygen-depleted blood away from the heart; arteries transfer oxygen-rich blood to the heart. c. veins transfer oxygen-depleted blood away from the heart; capillaries transfer oxygen-rich blood to the heart; arteries provide blood to individual cells. d. veins generally transfer oxygen-depleted blood back to the heart; arteries generally transfer oxygen-rich blood away from the heart; capillaries provide blood to individual cells.

Pretty positive your answer is d, hopefully im right.

The infrared (ir) and the ultraviolet(uv) represent the two extremities of the visible spectrum (400-700nm). while ir represents electromagnetic radiation with wavelengths longer than those of visible light, uv represents wavelengths shorter than visible light

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.