What is the effect of water’s viscosity on aquatic organisms? Group of answer choices It increases the buoyancy of organisms, making it easier for them to float   It prevents the mixing of different water layers, creating distinct habitats   It enhances the rate of photosynthesis in aquatic plants   It creates resistance that organisms must overcome to move, affecting their shape and energy expenditure

Q: Why do temperatures generally vary less in the Southern Hemisphere than in the Northern Hemisphere?…

A: Temperatures generally vary less in the Southern Hemisphere than in the Northern Hemisphere because…

Q: In our "Fire and Fish" case study, the researchers proposed the hypothesis that cutthroat trout…

A: In the given hypothesis, we can see that there are two physical quantities and the two quantities…

Q: Deserts are commonly found around the world at 30 degrees latitude north and south of the equator.…

A: Answer is cool, dry air sinks to the ground at these latitudes

Q: The main reason that Earth has seasons is Group of answer choices Earth has an elliptical orbit; it…

A: Different seasons prevail on the earth at different times annually. The winter season pertains to…

Q: Read carefully and answer the questions. In the forest of the three peaks is an ecosystem with a…

A: Biosphere is the entire area on the earth along with its atmosphere in it. All the organisms and the…

Q: Reference: Ref 26-4 Suppose that the same parameter represented in th- air to water. In which animal…

A: Oxygen consumption capacity of few animals are affected when they are placed under water or outside…

Q: Which of the following would be a good example of a microclimate? The cool humid air that escapes…

A: Ans: Microclimates are described as the climate within a small area that differs from the climate of…

Q: As carbon dioxide levels rise in atmosphere, it is absorbed by oceans and the acidity of oceans…

A: Introduction A gaseous inorganic substance called carbon dioxide accounts for 0.04% of the…

Q: A primary danger of increased ocean acidification is that... O disruption of pH levels can impact…

A: Introduction :- The process through which the ocean's alkaline pH drops to a more acidic pH is known…

Q: What is the symmetry of this organism?  (Hint: the shell is from a different organism (a gastropod),…

A: Hermit crabs belongs to kingdom Animalia and phylum Arthropoda. They undergo metamorphosis in which…

Q: The following table gives the total amounts of water and salt in the oceans and the total influx of…

A: The total amount of water in the ocean – 1.4×1018tons The total influx of water from the river –…

Q: Some people have proposed trying to artificially change the chemistry of seawater to make it more…

A: A solution can be categorized as acidic, neutral, or alkaline on the scale of pH. The scale has a…

Q: Why would a polar bear be unable to migrate from the North Pole to the South Poles? O As it…

A: Polar bears are large carnivorous mammals adapted to cold Arctic environments. They are excellent…

Q: What is the correct answer. Please select one

A: Coffee is obtained from Coffee Beans.its a brewed drink.

Q: Crabeater Seal Killer whale Elephant Seal Adelie Penguin Leopard Seal Squid Krill Cod Small animals…

A: In the 8 food chains, possible 4 food chains which include krill are as follows: 1. 2.

Q: HOTSPOT ANSWER Question 18 After pulling in their fishing nets, Juniper discovered a species of fish…

A: The objective of the question is to determine the most likely habitat of a newly discovered fish…

Q: Refer to the description and table below to answer the three question that follow: Dissolved oxygen…

A: The amount of oxygen that is dissolved in water is called dissolved oxygen. Algae respire and…

Q: 2. List at least 5 terrestrial and 5 aquatic biomes, including the main characteristics of each.…

A: A biome is a geographical area characterized by specific plants and animals that live in it. There…

Q: Compared to high latitude relatives, low latitude organisms tend to have higher surface area to…

A: Bergmann rule According to Bergmann's rule, the species that are found in higher latitudes have…

Q: You're kayaking and you notice that you can see pretty deep down to the bottom of the lake. You…

A: Introduction :- The term "oligotrophic" is used to describe a lake or other water body that has low…

Q: How does hydrology influence the physical character of a place? Select all that apply.…

A: Hydrology, the study of water and its behavior in the environment, plays a significant role in…

Q: Introduction: The Impact of Ocean Acidification on Shellfish Calcification The health of the world's…

A: Let's delve deeper into the various aspects of ocean acidification's impact on shellfish…

Q: What is the life style of the organism (crab) in the previous photo?

A: Crabs belong to the phylum Arthropoda. They are of the subphylum crustacea and order decapoda,…

Q: PANTS: ACROSS 2. the name of an underground mountain range central Texas 5. a region in Texas that…

A: Texas is a state in the South Central Region of the United States. It is the second-largest U.S.…

Q: As warmer temperatures increase evaporation, what will be the effect of increased cloud cover? A…

A: Clouds occur at all altitudes of the atmosphere and have an impact on the climate and weather.…

Q: All animals... (select all correct statements) are multicellular O have true tissues O are…

A: Animal: [characteristics]               All animals were eukaryotic, multicellular organisms, and…

Scientific Notation

We have to deal with quantities that are extremely large or very small. For example- I may have 6,500,000,000 red blood cells, or the diameter of an iron atom is 0.000000011 inches. Numbers with many zeros can be inexpedient to work with, so scientists use scientific notation. It represents very large numbers or very small numbers in a simple form. We know that whole numbers can be extended to infinity, but we cannot write such large numbers on paper. Numbers that present in millions of places after the decimal point need to be represented simply. Thus, it is difficult to represent a few numbers in their extended form. Therefore, we use scientific notation.