the scientist counts 200 sage plants. He makes note of the fact that the sage plants exhibit uniform distribution across the 10 acre campus. What would the population size of the sage be if the sage grew in an area that was 20 acres?
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the scientist counts 200 sage plants. He makes note of the fact that the sage plants exhibit uniform distribution across the 10 acre campus. What would the
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- Biology Question! Water wisteria is an aquatic plant that is easy to care for and reproduces very quickly. A small man-made pond of 350 L contains 78 water wisteria plants. 15 new plants are introduced daily to the pond, while 50 plants are taken out once a week to be sold at local pet shops. What is the overall population change in a two-week period? Express your answer rounded to the nearest whole number. What is the population density of water wisteria at the beginning? Express your answer as a value between 0 and 1 rounded to two decimal places.When a fire occurs ,clearing a forest ,and then new plants start to grow there it is called _____ succession. On the other hand if you have a brand new rock that plants are growing in for the very first time, that is called _____ successionUse the information and table to answer the following question. An ecologist is studying a population of mosquitos living in a nearby pond. The ecologist estimates the population size twice a day - once at sunrise and once at sunset - for 5 days during the summer when mosquitos are reproducing. Their data is shown. Based on the data, what is the estimated carrying capacity for the population and what factor may have led to a change in data at day three? a. The estimated carrying capacity is approximately 167 thousand. The population may have decreased during day three because of decreased pressure from a limiting factor such as reduction of predators eating the mosquitos. b. The estimated carrying capacity is approximately 188 thousand. The population may have decreased during day three because of decreased pressure from limiting factors, such as more food being available.c. The estimated carrying capacity is approximately 188 thousand. The population may have decreased during day…
- Miss L is bored in the summer, so she wants to estimate the population of weeds on her property. The property measures 20 m x 20 m. She randomly places ten 1 m x 1 m quadrats on her property as shown in the diagram below. What is the estimated population size? Only write the numerical value.Which term describes the process whereby toxic substances increase along trophic levels of an ecosystem? a. biomassification b. biomagnification c. bioentropy d. heterotrophyUse the information and the image to answer the following question. The bird in the picture feeds on mice. A large forest fire resulted in a layer of ash that darkened the soil in which the mice lived. The illustration shows the distribution of the mice over time. picture which could be a statement about why the color distribution in the mouse population changed over time. Provide evidence to support your claim
- An insecticide is sprayed that kills the grass blackberry bushes.explain how each of the other populations of organisms will be affected If all the trees in the area were cut down,the energy supply of which population would be most directly affected?How would an increase in the oriole population affect the ecosystem? How would an increase in grasshoppers affect the rabbit population? Using evidence from the food web,explain why it is called a food"web"Which one of the following is the number of individuals per unit area? A. distribution B. growth rate C. density D. geographic rangeMiss l is bored in the summer, so she wants to estimate the population of weeds on her property. The property measures 20 m x 20 m. She randomly places ten 1 m x 1 m quadrats on her property as shown in the diagram below. What is the estimated population size?
- The graph below represents the growth of a population of flies in a jar. Which letter best indicated the part of the graph that represents the carrying capacity of the jar? and how did u get that answer?A garden measures 3.0 m by 4.0 m contains 215 roses. Find the population density of the roses. Show all your workA scientist conducted an element to determine how the amount of salt in a body of water affects the number of plants that can live in the water. Which is the independent variable
