BIOLOGY MIDDLE SCHOOL

What is the smallest functional unit of a living thing

Answers

Answer 1
Answer:

Explanation:

It is either a cell or an atom but I am not sure, sorry
Answer 2
Answer:

Answer:

A cell is the smallest unit of a living function.

Explanation:

Whether the living thing is made up of one cell or many it is called an organism. Cells are like the building blocks of an organism.

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What was the objective of project tiger

Answers

The objective was to ensure a viable population of tigers, protect them from extinction and preserve areas of biological importance

Name three structures that are most likely found in all fish.

Answers

 gills, fins, and blood.

The three structures and physical entities that almost all fish have:
Gills
Fins
Blood

Almost all fish have gill slits because there is no other way they can breathe underwater without having gills.Fins are used to move around the water and blood delivers oxygen and nutrients. 

Give two examples of:(a) connective tissue in animals
(b) muscle tissue in animals
(c) nervous tissue in animals

Grade 8 Science

Answers

(a) Examples of Connective tissues in animals - cartilage, bone,tendons, ligaments,adipose tissue
(b) Examples muscle tissues in animals - skeletal tissue,smooth muscle tissue
(c) Examples of nervous tissues - neurons, glial cells

Which of the following characteristics of water is NOT a result of hydrogen bonding?

Answers

Cohesion and adhesion of water: Water can stick to itself (cohesion) and other molecules (adhesion). Specific heat, heat of vaporization, and density of water: Water has a high heat capacity and heat of vaporization, and ice—solid water—is less dense than liquid water.

Is there any answers they give you to choose from?

What behavioral adaptations help snakes survive in hot dry places

Answers

Snakes have several behavioural adaptations that help them to survive in hot and dry places. One behaviour that a snake does is to make their head appear larger by spreading it apart. They will also roll over on their back to appear to have a seizure/convulsion to scare away predators. To survive in hot/dry places such as the desert, a snake will use thermoregulation. They do this by laying in the sun at optimal times such as late afternoon, midday, and sometimes early morning. This helps them to avoid the extreme temps. Many snakes can also make themselves blend into the environment around them and look like the surrounding landscape. Snakes have also evolved so that they won't need much hydration in the desert. They will get the water they need from the prey they eat. 

Five hundred million years ago, basaltic lava flowed in an area now known as Monticello, the historic home of Thomas Jefferson. Some of this rock has since re-crystallized under intense heat and pressure and then has been eroded by wind and rain. The order of the rock cycle in this case is BEST described asA)
metamorphic, igneous, sedimentary.
B)
igneous, sedimentary, metamorphic.

C)
igneous, metamorphic, sedimentary.

D)
metamorphic, sedimentary, igneous.?

Answers

Igneous (because of the lava), metamorphic (because of the pressure and heat), sedimentary (because of the erosion) is the correct order for rock cycle.

What is rock cycle?

The rock cycle is a fundamental concept in geology that outlines the various transitions that take place between the three primary types of rocks throughout the course of geologic time. These rock types include sedimentary, metamorphic, and igneous. When a certain rock type is disrupted from its equilibrium circumstances, it undergoes transformation.

Sedimentary rock, igneous rock, and metamorphic rock are the three primary categories of rocks. The rock cycle is comprised of a series of physical processes, including melting, cooling, eroding, compacting, and deforming, each of which is responsible for the formation of a certain type of rock.

Learn more about rock cycles, here:

brainly.com/question/1574229

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Igneous (because of the lava), metamorphic (because of the pressure and heat), sedimentary (because of the erosion).
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