BIOLOGY MIDDLE SCHOOL

Whats the only mammal that can fly backwards?

Answers

Answer 1
Answer: There are no mammals that can fly backwards. However, if you mean birds, then the humming bird is the only bird that is capable of reverse flight.
Answer 2
Answer: Hummingbird because of its wings(fast rate)

Related Questions

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Plant and animal cells have many of the same organelles. Which organelle do they NOT share? a. cell membrane b. mitochondriac. central vacuole
What id the difference between growth and development
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Humans have altered the carbon cycle byA) digging up the stored nutrient resources and combusting them during industrial processes.

B) damming rivers and lakes.

C) increasing the rate at which land based nitrogen is released into the environment.

D) all of the above

Answers

Answer:D) all of the above

Explanation:these are all correct because they all affect our environment
: D) all of the above

: A), B), and C) all affect our environment.

Hope this helps!

What energy source do plants use to produce sugar?

Answers

The light energy or sunlight
sunlight is used by plants to produce sugar.

What characteristic is most likely to narrow down soil sample matches? Soil color Presence of vegetation or animal material Presence of rare minerals or artificial debris Soil texture

Answers

Answer: Most likely to narrow down soil sample matches:Soil color

Explanation:

Investigating soil characteristics like water content, age, and mineral composition, can be very important in the figuring out soil sample matches. Along with soil processes, which include carbonate makeup, chemical changes and changed organic matter; these factors can all be determined by looking at soil's most obvious physical property, color.

For instance, red or yellow soil shows the presence of iron oxides and dark colored soil is likely to contain higher amounts of organic matter (decayed vegetation and animal remains). Thus, soil from closely related sites should show matching characteristics, and color analysis allows for the full analysis of soil sample matches of the same profile.

Answer:

Presence of rare minerals or artificial debris

Explanation:

In the lesson it clearly states, "Rare minerals and rocks or artificial debris can narrow down possible soil matches." This is also in the science journal.

When energy from the sun hits the air above land, the air warms and rises. Along a coastline, cooler air above the ocean flows toward the land to replace this rising air. Which of the following best describes these processes. F.conduction and convection G. radiation and convection H. conduction , convection, and radiation I. radiation and convection

Answers

G. radiation and convection

Heat in Physics is an energy that is in a process of transfer between a system and its surroundings other than the transfer of matter. In  Thermodynamics,  a science that deals with the study of heat and temperature and their relationship to energy and work, finer details of the process is unpredictable. Heat flows from a hotter to a colder body when there is a physical pathway. This pathway is suitable and can be direct such as radiation and conduction. It can also be indirect as in convective circulation.

Answer:

RADIATION AND CONVECTION

Explanation:

How does the environment select organisms?

Answers

The process in which the environment selects organisms that will survive is called natural selection. It starts with overproduction; when an organism produces more offpsrings than can survive. The second is variation. Because there are so many offsprings, there will be variations. The third step is selection. When the actual "selection" occurs. If the variation is helpful to survive, then it gets passed down. This is the fourth step: adaptation when it is passed down to offsprings for generations.

Wastes and dead organisms must be broken down in order for their components to be used again. What organisms in the cycle carry out this process? Choose all correct answers.Bacteria
Fungi
Peat
Plants

Answers

Bacteria and fungi break down dead organisms
Other Questions
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1.circle the letter of the protein that is not normal in people with sickle-cell diseaseA.MUCUS B. HEMOGLOBIN C.RED BLOOD CELLS D.CLOTTING PROTEIN