Answer:
Photosynthesis takes place inside the chloroplasts.
Explination:
Green plants use photosynthesis to create energy from carbon dioxide and sunlight. This energy, in the form of glucose, is used by the plant to grow. Photosynthesis occurs within these structures, which contain the substance chlorophyll.
Answer:
b
Explanation:
since the concentration of water in the cell is greater it is hypertonic and will move out
Causes of bone fractures can include:
Traumatic incidents such as sporting injuries, vehicle accidents and falls
Conditions such as osteoporosis and some types of cancer that cause bones to fracture more easily, meaning even minor trauma and falls can become serious.
Fractures are different from other injuries to the skeleton such as dislocations, although in some cases it can be hard to tell them apart. Sometimes, a person may have more than one type of injury. If in doubt, treat the injury as if it is a fracture.
The symptoms of a fracture depend on the particular bone and the severity of the injury, but may include:
Pain
Swelling
Bruising
Deformity
Inability to use the limb.
Different types of fracture include:
Closed (simple) fracture – the broken bone has not pierced the skin
Open (compound) fracture – the broken bone juts out through the skin, or a wound leads to the fracture site. Infection and external bleeding are more likely
Greenstick fracture – a small, slender crack in the bone. This can occur in children, because their bones are more flexible that an adult’s bones
Hairline fracture – the most common form is a stress fracture, often occurring in the foot or lower leg as a result of repeated stress from activities such as jogging or running
Complicated fracture – structures surrounding the fracture are injured. There may be damage to the veins, arteries or nerves, and there may also be injury to the lining of the bone (the periosteum)
Comminuted fracture – the bone is shattered into small pieces. This type of complicated fracture tends to heal more slowly
Avulsion fracture – muscles are anchored to bone with tendons, a type of connective tissue. Powerful muscle contractions can wrench the tendon free and pull out pieces of bone. This type of fracture is more common in the knee and shoulder joints
Compression fracture – occurs when two bones are forced against each other. The bones of the spine, called vertebrae, can have this type of fracture. Older people, particularly those with osteoporosis, are at higher risk.
There will be several hundred at least. You will have red blood cells and different types of white blood cells mixed throughout. I don't know if I could give you an exact figure because it would be incredibly high considering that we are talking about cells that are microscopic. <span />
Answer:
c. someone who opposes beliefs and practices that are widely accepted
Explanation:
c. someone who opposes beliefs and practices that are widely accepted, they attacks or critic beliefs others tend to believed true
