Other Biology Answers

What best describes a method of plant defense

A soil temperature of 12.2c at a depth of 10cm is an example of which type of factor

1) an abiotic factor in a terrestrial ecosystem

2)a biotic factor in terrestrial ecosystem

3)an abiotic in a aquatic ecosystem

4) a biotic factor in aquatic ecosystem

An example of a biotic factor in an aquatic ecosystem is ??

1)a ph of soil equal to the 6.5

2)a water temperature equal to 13.5C

3)The presence of coyote tracks 

4)the presence of whitestecm pondweed 

Write out the floral formula and description of Polygala myrtifolia

Phosphorylation of glucose during glycolysis is catalysed by

What is one of the most effective ways to control airborne infections?

Use letter keys to select choices

1. A
   
2. Controlling airflow and filtration by installing a proper ventilation system.
3. B
   
4. Isolating infectious patients.
5. C
   
6. Keeping windows and doors open during office hours.
7. D
   
8. Requiring all patients to wear face masks.

Mrs Lebelo's husband is 45 years old and he has a healthy body weight and no health problems. Mrs Lebelo is concerned that her husband is not eating healthily and that this might affect his weight in future. He consumes 210g of carbohydrates, 120g of fat and 240g of protein per day. Compare Mr Lebelo's intake with the AMDR and explain whether his macronutrient distribution is acceptable or not. Be specific in your answer.

Briefly describe what happens once the eudicot seed has accumulated moisture in fertile soil. 

What is one example of wind erosion and one example of weathering caused by wind

complete the table

elemets or ion atomic number mass number proton neutrons electrons

Ba+2

Ru+3

Cr+2

S-2