How are humans causing a decrease in species richness in certain environments?
Answer:
by being wasteful
Explanation:
Answer:
we use things we don't need to or misuse things we shouldn't? hoomans r bad
Explanation:
A bar graph titled Global Trade (Percent of G D P). The x-axis is labeled Year from 1988 to 2013. The y-axis is labeled Percent of G D P from 0 to 70. 1988 and 1993 were under 40 percent. 1998 and 2003 were over 40 percent. 2008 and 2013 were almost 60 percent. Which statement is supported by information in the graph? Trade between nations steadily decreased between 1988 and 2013. Trade between nations steadily increased between 1988 and 2013. Trade between nations increased between 1988 and 2003, and then decreased. Trade between nations decreased between 1988 and 2003, and then increased.
Answer:
B
have a nice day luv u <3
The statement which is supported by the information in the bar graph is that: B. trade between nations steadily increased between 1988 and 2013.
What is a bar graph?A bar graph can be defined as a type of chart that is used to graphically represent data (information), especially by using rectangular bars or vertical columns.
Based on this bar graph titled Global Trade (Percent of GDP), we can infer and logically conclude that trade between nations increased steadily between 1988 and 2013, which was from over 40 percent (40%) to almost 60 percent (60%).
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Answer:
....
Explanation:
United States has historically imported much more oil than it produces. Recently,
however, there has been a movement to further increase local oil drilling. Which
of the following would be a negative effect of increased drilling for oil?
O A. Increased population near drilling sites will cause an increase in the
national crime rate.
O B. Increased drilling may lower the cost of oil-based products and fuels.
OC. An increase in oil drilling would increase the risk of pollution.
Answer:an increase in oil drilling would increase the risk of pollution.
Explanation:
took the test 100 on it ♂️
In horses, black coloring (B) is dominant, and chestnut coloring (b) is recessive. What percentage of offspring are expected to be chestnut?
Answer:
This question is incomplete, the complete question is as follows:
- In horses, black coloring (B) is dominant, and chestnut coloring (b) is recessive. A homzygous black horse crosses with a chestnut horse.
What percentage of offspring are expected to be chestnut?
The answer is 0%
Explanation:
This question involves a gene coding for color in horses. The allele for black coloring (B) is dominant over the allele for chestnut coloring (b) is recessive.
According to this question, if a homzygous black horse (BB) crosses with a chestnut horse (bb), the following gamete will be produced by each parent;
BB - B only
bb - b only
Using these gametes in a punnet square, the following proportion of offsprings will be produced:
Bb, Bb, Bb, Bb
All of these offsprings are phenotypically black colored although heterozygous in genotype. Hence, 0% of offspring are expected to be chestnut.
Answer:
its 0% love
Explanation:
PLEASE HELP!!!!!!!!!
What are the three parts of modern cell theory. Choose all that apply.
A.) The cell is the smallest living unit in organisms
B.) All cells come from other pre-existing cells
C.) All living things are made of cells
D.) All organisms are multicellular
Answer:C.) All living things are made of cellsExplanation:
what particle travels in an electromagnetic wave?
proton
electron
neutron
photon
Answer:
Electrons and protons.
Answer:
I believe it's photon.
Explanation:
The wave-particle theory.
I hope it's right! If not, I tried, so so sorry.
Which of the following are functions of
enzymes?
Answer:
The function of an enzyme is to speed up a chemical reaction in a living thing (humans, animals, plants etc.)
In the carbon cycle, all animals must consume other organisms because
A. they cannot absorb carbon from the air.
B plants are better at absorbing carbon from the air than animals.
C they can only absorb carbon from the air at high temperatures.
sunlight is required to absorb carbon from the air, and some animals live
underground
Answer:
b plants are better at absorbing carbon from the aur than animals
Paleontologist have discovered many fossils that document the evolution of birds from dinosaurs that roamed earth long ago what does the fossil record tell us about this change ?
Answer:
It happened slowly over a long period of time.
Explanation:
In Figure 30-4, which structure represents unsaturated fat? Which structure represents saturated fat? At room temperature, what state is each type of fat?
State whether each type of fat is associated with heart problems. Give an example of each type of fat.
why are owls considered keystone predator
Explanation:
Keystone species are animals that help manage other animal species by controlling population numbers and biodiversity within an ecosystem. The impacts of keystone species are usually greater than their numbers.
owls can be a great benefit to places where rodent populations are high. Dense urban areas often suffer from an abundance of rats and mice spreading disease, and rural agricultural communities have their crops consumed and soil eroded from burrowing voles and field mice. Without owls, and other top predators, rodent populations could explode and exacerbate the effects they produce.
Answer:
the owl is a keystone species, as many other birds. and it gives them the nutrients they need when they eat the bird and it mangeges the population of the other species:)
Most waves are created by ocean currents
Answer: yes
Most waves in the ocean are wind generated waves. Ocean surface currents are produced by major overall patterns of atmospheric circulation, the Coriolis Effect and the shape of each ocean basin. Ocean surface circulation brings warm equatorial waters towards the poles and cooler polar water towards the equator.
Explanation:
what is produced by mitosis?
When a parent cell splits to create two identical daughter cells, the process of the nuclear division known as mitosis takes place in eukaryotic cells.
What is meant by mitosis?
DNA, a molecule found on chromosomes, is the genetic information carrier. They are linearly arranged genes that are present in couples in the cell's nucleus. Genes also are arranged in pairs, and each pair produces a coding that results in the production of a distinct protein.
Mitosis is a sort of cell division that makes sure each new daughter cell formed when a cell splits possess the same genomic structure.
Two cells referred to known as daughter cells are created during mitosis. Any newly formed daughter cells must have genetic material that is similar to that of the parent cell, and the number of chromosomes must stay constant.
Therefore two identical daughter cells are produced as a result of mitosis.
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The Vertebrata have the least number of species in it. True or false
Answer:
False
hope it is helpful to you
HELP PLEASEEEEEEEEEE
What happens to waste before it is passed out of the body???
Answer:
It goes through a series of "Events" I'll talk you through them lol.
Explanation:
See, when you eat something it goes down the esophagus and into the stomach, then to your small and large intestine. While it slowly travels through your intestines, your body is slowly taking the nutrients from that piece of food, which makes the food turn into a different color, since all the nutrients is taken out of the food, then the body no longer needs that food. Then it disposes from the body!
Hope this helped!
:3
RD
In which nutrient group would you find sugary sweets?
ме
A
fat
B
water
С
protein
D
carbohydrates
Answer:
D
Carbohydrates
Explanation:
Hope it helps
What did Gregor Mendel use to discover the principles that rule heredity?
A. Pigeons
B. Pear Trees
C. Dogs
D. Pea Plants
Answer:
D. Pea Plants
Explanation:
What are the weather conditions in an area of low pressure?
Dry weather
Sunny weather
Cloudy with precipitation
Answer: Cloudy with Precipitation
Explanation: Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. As the air rises, the water vapor within it condenses, forming clouds and often precipitation.
HURRY PLZ How are plant cells related to animal cells? Animal cells have lysosomes and plant cells do not. Both plant and animal cells have lysosomes. Plant cells have lysosomes and animal cells do not. Neither plant nor animal cells have lysosomes.
Animal cells have lysosomes and plant cells do not
Organisms are classified as producers or consumers according to the way they
A. obtain energy
b. Release wastes
c. Produce offspring
d. move from place to place
Answer:
A.
Explanation:
Which part of the blood is responsible for transporting oxygen throughout the body?
Answer:
The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs. Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.
Explanation:
Most available freshwater is used for
Answer:
ok so In most regions of the world, over 70 percent of freshwater is used for agriculture.
what are examples of cyber bullying
Answer:
picking on people online
trolling
and exposing personal info online that is not yours to share
Explanation:
can someone explain it or maybe give me the answer, im desperate :)
Question 10
What is missing from this food chain?
Grass > Grasshopper > Bird > Snake
A. Producer
B. Primary consumer
C. Secondary consumer
D. Decomposer
Answer:
D
Explanation:
In any food chain, the decomposers are an essential part, to decompose any dead thing. They don't go on the bottom or top, they are sorta to the side but are definitely on that chain.
URGENT!!!!!!!!-What is the carrying capacity of the graph?
OPTIONS:
4
6
13
20
Answer:
13
Explanation:
The carrying capacity is maximum amount of yeast that can exist in the environment, and the graph seems to table out at the 13 value.
Is anaphase II similar to anaphase in mitosis?
A. Yes
B. No
Answer:
A
Explanation: