What is the difference between R and K selective? Provide an example of a K specialist species and an R specialist species (find examples outside the textbook). What kind of environment would favor each and why?
The textbook chapter on Biomes and Ecosystems is attached.
hi
I have like last time but today on the ecosysyem services it is a lab but the important is the questions 5 to 6 question can u help , and when u finish I want to do the question like last time
Q1
Need help with Carbonic acid solution
How many milliliters of 60% carbonic acid must be mixed with how many milliliters of 15% carbonic acid to make 650 milliliters of a 38% carbonic acid solution?
Please explain how you arrived at your answer.
when writing the lap report, the lab manual and notes will be provided. its nice and short
the requirements of this lab report is:
Objective
Procedure: short summary
Data and calculation: ONLY part A of the lab manual
Discussion: Just Anwer the question provided for the disscussion
Look through the Soil Health Primer linked in this week’s modules. Describe one living thing that lives in the soil and one sentence about how it is ecologically connected to people.
Try not to repeat the living things posted posted before you.
This exercise explores the Lotka-Volterra model of competitive population dynamics and considers competitive outcomes in various settings.
This questions is about environmental variability, disturbance and variable exclusion with strong interspecific competition in plant competitive disturbance.
According the figures to answer the question.
please see complete Lab activities. Lab papers attached with full instructions. please answer all questions even the further investigation section, DO NOT WRITE 5 PAGES for the further investigation just as much sentences as you need to answer the questions, 5-7 sentences is enough.
For this discussion answer the following:
Plant communities change over time.
Question 2 (6p). Calculate the mass (g) of solid potassium carbonate (K2CO3) needed to prepare 50.0 mL of a 1.0 M potassium carbonate solution. To receive any credit, you must show all work in a highly organized, very legible, easy to follow format
Answer the following question:
The surface of the earth is involved in an ongoing process of destruction and tearing down of higher elevations. Explain how running water, glaciers, wind and gravity tear down the Earth’s surface in as much detail as you can.
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