Answer:
The arrow points from the organism being eaten to the organism that eats it.
Explanation:
Answer: C. Clotting enzyme
Explanation:
Semen is the fluid that is discharged by the male reproductive organs. It is composed of sperms and viscous fluid to facilitate the flow of sperms to the female genital tract. It consists of fluids secreted from various glands. The seminal vesicles secrete about 70% of the semen. It consists of fructose. The prostrate gland secrete about 20% volume of the semen. The fluid consists of acid phosphatase, and proteolytic enzymes. The bulbourethral gland secretes about 5% of the total volume of semen. It consists of mucoproteins.
The clotting factors or enzymes are absent in semen as these are produced by the blood platelets at the site of injury.
Answer:
There are 2 electrons on the first energy level, 8 electrons on the second level, 8 electrons on the third energy level, and 1 on the fourth energy level. Explain that after the third energy level has 8 electrons, the next electron goes into the fourth level.
Explanation:
Answer:
harmful to the lungs........................
Answer:Growth,Cell wall, Chlorophyll,Photosynthesis, Movements, Absorption of minerals, Special excretory system ,Centrosome, Lysosome,Vacuoles Cytokinesis.Animals can move from place to place while plants cannot move as they are rooted to the soil. Plants are autotrophs while animals are heterotrophs.The presence of chloroplasts and chlorophylls in plants while those are absent in animals.plants reproduce via seeds, spores, stems, roots and leaves while animals reproduce sexually by laying eggs or giving birth to young ones.
Explanation:
