Can someone help me with this question? Will mark BRAINLIEST!! 1.) How do the lungs and heart transport oxygen in the cardiorespiratory system?

Victoria enjoys laughing with her friends as they walk around the track after school which best describes her heart rate during this activity

Waste is deposited into in thin layers which are then compacted and covered with soil.

Ittle jake is strongly bonded to his mother. in fact, he has a difficult time letting her out of his sight. when his mother must leave him in daycare to go to work, the daycare provider calls because jake is inconsolable. since being placed in daycare, jake has also refused to sleep alone. what disorder do jake's symptoms suggest?