Saliva is not excreted by the human body.
Carbon dioxide is excreted by respiration.
Urea is excreted by urine.
Salt is excreted by sweat.
Answer:
The correct answer is A. The portion of the brain responsible for conscious thought, reasoning, and abstract mental functions is the cerebrum.
Explanation:
The cerebrum is part of the central nervous system and comprise most of the human brain. The cerebrum processes impulses from sensory nerve cells and regulates voluntary movement. It is also the place where cognitive and emotional processes (including logical reasoning, planning, memory, emotion) take place.
Answer:
1. axial
2. red
3. Osteoblasts
4. osteoporosis
5. Ligaments
Explanation:
The axial skeleton consists of the bones of the head and trunk of a vertebrate including skull, and rib cage.
Bone marrow produces red blood cells, which carry oxygen in the blood.
Osteoblasts can become osteocytes, which are the third type of bone cells.
Osteoporosis is a bone resorption disease in which bones rapidly deconstruct faster than new bone tissue grows, and decreases the mechanical strength of bones.
Ligaments connects one bone to other at joint such as medial collateral ligament (MCL) and anterior cruciate ligament (ACL) that joins knee.
Hence, the correct answer for the question is as follows:
1.axial
2. red
3. Osteoblasts
4. osteoporosis
5. Ligaments
<span>Yeast has the most important percentage of adenine with 31.3%, comparing to human which has 30.9% and other species like Streptococcus, Herring, and E.coli.
Generally, the percentage of adenine and thymine are equal, because they are linked together in the DNA, and the guanine and cytosine percentage are equal too. So if we have the percentage of adenine in the DNA of a species, we can figure out the other percentages.</span>
Answer:Animals that eat only plants are called herbivores (or primary consumers).
Explanation:
