Answer:
Because only plant cells contain chloroplasts.
Explanation:
If root hair cells contained chloroplasts then that would just not make sense because, in order for the root hair cells to grow they would need sunlight.
Answer:
The amount of Carbon Dioxide will increase.
Explanation:
The stomata closes down at night when there is no sun and there's no photosynthesis. It also closes down when the air is dry and when it's hot so as to prevent excessive loss of water.
Answer:
The correct answer will be- compound fracture.
Explanation:
Bone fracture is the breaking of bone due to accidents, sports injuries, falls, osteoporosis and low bone density.
The fracture should be of various types depending on the degree but a type of fracture where a fractured bone protrudes out from the skin is known as an open fracture or compound fracture. The open fracture can also be a case of a medical emergency as it could lead to osteomyelitis, a type of bone infection.
Thus, the compound fracture is the correct answer.
Answer: i cant draw or do the first one. 2nd one The path that oxygen takes through the respiratory system is identified below in a flowchart format:
Mouth or Nostrils of the Nose → Nasopharynx → Oral Pharynx → Glottis → Trachea → Lungs (Right and Left Bronchi → Bronchioles → Alveoli)
and the last one: Insects that walk on water are taking advantage of this surface tension. Surface tension causes water to clump in drops rather than spreading out in a thin layer. It also allows water to move through plant roots and stems, thermometers, and the smallest blood vessels in your body. As one molecule moves up, it ‘pulls’ the others with it.