Answer: No, animal shouldn't be exposed to painful or harmful procedures in an experiment. Instead animal care should be put in place
Explanation: Animal care can be defined as the policies, standards, organizational structure, procedure, staffing, facilities, and necessary practices that are put into place by any organization or institution to achieve the humane care and good use of animals in the laboratory without exposing them to harmful nor painful procedures.
Examples:
(1) By performing diagnostic tests and x-rays before carrying out any research .
2. By preparing animals and the necessary instruments for surgery.
3. Prompt medications administration, vaccines, and treatments.
4. Availability of first aid treatment or general nursing care.
5.Frequent observation and report on the condition and behavior of animals.
Acute glomerulonephritis usually occurs as a result of bacterial infection such as seen with
a beta-hemolytic streptococcal infection or impetigo. RBC and protein found in the urine
and elevation of blood pressure are symptoms associated with glomerulonephritis.
I will answer this but it’s to loong and I have homework to do
Answer:
(i) Available in the plant:
Chlorophyll
(ii) Available in the soil:
Water
(iii) Available in the air:
Carbon dioxide
(iv) Available during day:
Light / Light energy
Explanation:
For photosynthesis, your raw materials are chlorophyll (to absorb light energy from the sun), light, carbon dioxide, and water. The products are glucose and oxygen.
Chlorophyll can be found in the leaves of a plant.
Light is from the sun.
Carbon dioxide is taken in from surrounding air.
Water is taken in by the roots, along with mineral salts, before being distributed to other parts of the plant.
During the night, respiration takes place. You can think of it as opposite of photosynthesis. Materials are glucose and oxygen, and products are carbon dioxide and water.
