Answer:
- An ecosystem consists of a community of organisms together with their physical environment.
- Ecosystems can be of different sizes and can be marine, aquatic, or terrestrial. Broad categories of terrestrial ecosystems are called biomes.
- In ecosystems, both matter and energy are conserved. Energy flows through the system—usually from light to heat—while matter is recycled.
- Ecosystems with higher biodiversity tend to be more stable with greater resistance and resilience in the face of disturbances, or disruptive events.
Habitats
Habitat is the place where an organism resides. Habitat is of different types such as terrestrial habitat, marine habitat, Estuarine habitat, freshwater habitat.
Answer:
Bleeding disorders can result from the lack of vitamin K
Explanation:
Vitamin K is a fat-soluble vitamin critical for proper blood clotting. Deficiency is associated with easy bleeding. Besides its role in blood coagulation, vitamin K is also important for healthy bones. Symptoms of deficiency include:
Nose bleeds Easy bruising,
Bleeding gums, Heavy menstrual bleeding
, and Blood in the urine.
Answer:
c) B Lateral Pterygoid, B Medial Pterygoid
1) The female will also have 40 chromosomes
2) The organism has 20 homologous pairs
3) A gamete has half the chromosome, so 20 chromosomes
4) The offspring would have the same number of chromosomes as its parents, 40
5) The offspring would have the same number of homologous pairs as its parents, 20
