The Probability Of Picking A Starfish

- To test this hypothesis my experimental approach would be testing different bodies of water or testing one and just testing different areas while tracking the fish.

2.What is the percentage of the Kermode bear on island? Use text evidence to support your answer

While the reading argues that environmental causes would be likely to be the natural cause for the disappearance of not only sea otters but other sea mammals. The predatation hypothesis presented by the speaker indicates that the reduction in the amount of sea otters could be explained by imbalances in the food chain of the orcas due to overhunting of whales.

The experiment consists of choosing 5 players from the 6 that are declared. The other 7 players are not declaring for the NFL draft. The number of elements in the sample space, S, is C(13, 5). Because there are 6 players declaring, the number of ways of picking all 5 seniors is C(6,5). So, the probability of the event, E, of choosing all 5 seniors is:

There are three types of killer whales that are available on major oceans in the world including:

7. How much fish the desciples caught after the all night work? What was the reaction of the desciples?..............................................................

When an animal is going to kill, you would think that there would be a bit of noise. With sharks though they are completely silent because they do not have vocal chords.

In exercise 1, around the Rocky Coastline there was a population of Darwinian Snails. These Darwinian Snails had a variety of shell thicknesses. The shell thicknesses were put into a histogram. There were around fifty Darwinian Snails at the start of this experiment. Three to five European green crabs were released to feed on the Darwinian Snails. When the Darwinian Snail population was around twenty-five, the European green crabs were taken away. The Darwinian Snails were given a chance to reproduce. Once the population reached about fifty, the European green crabs were released to feed again. All together the European green crabs had twenty-five Darwinian Snails for three meals.

After measurement, two pairs of fish and only the smallest subordinate fish were returned to compare behaviour with and without the dominant kin and non-kin.

My conclusion is based on the information below. The mean of the length of fish from the river is 16.35 inches with a standard deviation of 2.03. The mean of the distribution of this fish species nationwide is 16.4 inches. After comparing the percentage of fish with a length greater than 20 inches in both the river and nationwide; I’ve found that only 3.59% of the species of fish are longer than 20 inches from the river. Nationwide, 5.82% of the fish exceed 20 inches. Comparing this to the anglers’ reports of only 5 to 10% of the fish exceeding 20 inches in length, it is not a cause for

These hunting styles have changed the shark’s normal habits and also mating and birthing habits. For the varying types of shark species, the selected species came from the families: Two species from the family Lamnidae, two species from Carcharhinidae family, one species from the Orectolobidae family, one species from the Sphyrnidae family, and one from the Heterodontidae family. Most of these sharks are open water hunters but two specimens hunt along the sea floor and do not actively hunt out their prey. The selected species are Carcharodon carcharias (Smith 1838), Isurus oxyrinchus (Rafinesque 1810), Galeocerdo cuvier (Müller & Henle 1822), Sphyrna mokarran (Ruppell 1837), Carcharhinus leucas (Müller & Henle 1839), Orectolobus maculatus (Bonnaterre 1788), and Heterodontus francisci (Girard 1855).

In Part II, I got different results because as a group we did not exploit the resources in either of the ponds

A change in the zooplankton population caused births to increase in the moon jelly population. I say this because in "Evidence A" that the zooplankton population was stable and soon started to increase. Since their consumer population would increase, it would allow the moon jelly population to eat more. They would get more energy storage molecules allowing them to reproduce more. Therefore, the increase in reproduction would lead to more births than deaths.

10. Overfishing by large and destructive fishing fleets is the main reason why the world’s oceans and fish stocks are currently in such an alarming

As apex predators on marine food chains, Sharks play a critical role it keeping the marine wildlife healthy and regulating oceans. However as population sizes are decreasing, we need to prepare for the possible extinction of sharks. This investigation examines the possible extinction of sharks in the Atlantic on marine wildlife