B. Observing the nocturnal behavior of coyote populations
Carotenoids absorb light in the blue-green and violet region and reflect the longer yellow, red, and orange wavelengths. Chlorophyll a and b: (a) Chlorophyll a, (b) chlorophyll b, and (c) β-carotene are hydrophobic organic pigments found in the thylakoid membrane.
<span>Traumatic
brain injuries may result in damage to the blood vessels in the spaces
between the meninges these damaged blood vessels leak blood into either
the subdural or subarachnoid spaces a potentially deadly condition
called subdural or subarachnoid hemorrhage.
This condition is so dangerous because it </span><span>can cause a stroke, and it is fatal in 50 percent of cases.</span> One in 8 people who have this type of event die before they reach the hospital.
Explanation:
<em>
Homo sapiens</em> has dominated the world because of the features they evolved to adapt in the living conditions.
The physical characteristics that are developed by the<em> Homo sapiens</em> are:
1. Bipedalism- enabled the species to survive in grasslands and forests, to run after the prey to eat them.
2. Brain size- the increased size of the brain allowed the species to understand and analyse the world from a new perspective.
3. The use of hands as a tool to use the natural resources.
4. Sexual dimorphism- allowed the species to raise babies with more care.
Answer:
Menisci are the semi-lunar fibrous cartilage of the knee which could be either medial meniscus or radial meniscus. The meniscus in humans is present in the joints of the knee, sternoclavicular joints, wrist and temporomandibular joints.
These menisci play important roles in these joints as they reduce the friction caused by the bones during movement. They also disperse the weight of the body of the humans as they spread the load of the weight of the body to different bones like the femur and tibia.