Answer:
A complete blood count (CBC) or full blood count (FBC) is a hematological laboratory investigation which comprises of the following tests:
1. White blood cell count which includes both total count and differential count. It gives a pointer to the immunity level of the patient.
2. Platelet count- this shows the bleeding tendencies.
3. Packed cell volume(PCV) or hematocrit level: This shows the red blood cell fraction in the blood. If low, patient would possibly need a transfusion or would build with hematinics before the surgery.
4. Mean corpuscular volume (MCV)
5. Mean corpuscular hemoglobin(MCH)
6. Mean corpuscular hemoglobin concentration(MCHC)
The list of items are as follows:
day length,
tundra plants, including blueberries and birch
caribou and grizzly bear
soil depth
lichens
air temperature
Answer:
The correct answer is - tundra plants, including blueberries and birch, caribou and grizzly bear, and lichens.
Explanation:
The arctic tundra is known for its extremely cold winter temperatures, high latitude/northern hemisphere, little precipitation. Vegetation in here is permafrost, birch, blueberries, lichens, and mosses, migrating mammals such as grizzly bears and caribou, and residing herbivores.
Various biotic and abiotic factors interact in this ecological community one another and on the basis of the given information the items which are part of the arctic tundra ecological community are-
tundra plants, including blueberries and birch, caribou and grizzly bear, and lichens.
Answer:
exponential growth when resources are ultimated,populations exhibit exponential growth,resulting in a j-shaped curve.
logístic growth population expansion decreases as resources become scarce.
Answer:
controlled experiment
Explanation:
you need to do it more than once. and you don't need to answer questions
