Answers
Related Questions
Which subatomic particle is positively charged?
A. Neutron
B. Ion
C. Proton
D. electron
Answers
Answer:
Proton
Explanation:
Neutron are neutral, ion I am not sure but are not positive, and electron are -.
Answer: Proton
Explanation:
In an atom there exist three types of sub atomic particles
1) Electrons
2) Neutrons
3) Protons
so we know that electrons are negatively charged particles which stays in a finite orbit as per their energy level
Protons are positively charged particles which remains inside the nucleus and they are tightly bound inside it
Neutrons are neutral sub atomic particles which do not have any charge in it.
So we have correct answer as
D) Proton
hey could someone help me with this. i’ll be marking brainiest to the correct answer. (pls don’t guess or leave a link. pls answer if u know)
Answers
Answer:
30
Explanation:
She observed 140 on Sunday and observed 110 on Thursday. She observed 30 more people on Sunday than she did on Thursday
Is A recessive or dominant?
Is B recessive or dominant?
Is O recessive or dominant?
Answers
A and B are both dominant blood types, but O is recessive.
Is reproduction necessary for maintenance of our organism?
Answers
Answer: yes, it is necessary.
Explanation: if an organism were to stop reproducing, the entire species would become extinct. Reproducing maintains an organism and the ecosystem it lives in.
What is the scientific name for a pig?
Answers
a vial with water,bromothymol blue,carbon dioxide , and a plant are left for 24 hours in the light. the color of the solution turns from yellow to blue . this color change is due to the plant
Answers
The dissolution of bromothymol blue into the solution can change the colour of the solution from yellow to blue.
Why the colour of the solution change?The color of the solution turns from yellow to blue color due to the release bromothymol blue because plant can't absorb bromothymol blue so it dissolved in the solution which leads to the change of colour of the solution from yellow to blue.
So we can conclude that the dissolution of bromothymol blue into the solution can change the colour of the solution from yellow to blue.
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What are parts of the blood? Describe the function of each?
Answers
Explanation:
There are two compositions in blood.
1. Plasma (55%)
2. Blood cells (45%)
Again Blood cells is divided into:
RBC ( Red blood cell)
It transports oxygen for respiration.
WBC ( White blood cell):
They help in the formation of antibodies to fight against germs and bacteria.
Platelets:
It plays major role in healing of the wounds.
Which is a difference between animal populations in primary succession and secondary succession?
A.) Animals can be present during the start of secondary succession, but they are never present during the start of primary succession.
B.) There is more animal biodiversity after the process of secondary succession has been completed.
C.) Animals can be present during the start of primary succession, but they are never present during the start of secondary succession.
D.) There is more animal biodiversity after the process of primary succession has been completed.
Answers
Answer: A
Explanation: the taking the quiz
The movement of water out of a cell ,puts the cell into
1.isotonic state
2.hypotonic state
3. Hypertonic state
Answers
Answer:
I think
Explanation:
2 . Hypotonic state
Suggest THREE uses that the leaf cells can make of the glucose produced in photosynthesis.
Answers
Answer:
Glucose can used as a substrate and broken down in plant cells by the process of respiration. The chemical energy released by respiration can be used by the plant for cellular activities such as protein synthesis or cell division.
Lobster fishermen observe that the best lobster catches are now found north of the traditional fishing wounds. Scientists explain that the
ocean is warming due to climate change
What is the most likely outcome if global dimate change continues?
A Lobsters will develop thinner shells for any in warmer water,
B. Lobster populations will become extinct in the nen few years,
C Lotesters will grow in size because of a reduced number of predators,
D. Lobster populations will fluctuate in size as they adjust to change conditions
Answers
In human species, the allele responsible for myopia is dominant over
the allele responsible for normal vision.
A heterozygous myopic man marries a woman with normal vision.
1- Designate, by symbols, the corresponding alleles.
Answers
Answer:
'M' for dominant whereas 'm' for recessive allele.
Explanation:
Allele used for myopic man is 'M' whereas the allele used for normal vision is 'm'. The 'M' represents that the allele is dominant and the 'm' refers to the recessive allele. When the dominant allele combine with recessive allele, the organisms have physical features from the dominant organisms while on the other hand, the recessive allele hide and do not appear in the physical appearance of that organisms.
What is the main function of a selectively
permeable cell membrane?
A Storage of water
B. Break down of molecules in the cell
C. Storage of chemicals
in Renuates what enters and leaves the cell
Answers
Which of the following is a process used by animals that produces carbon dioxide as a by-product?
Combustion
Diffusion
Photosynthesis
Respiration
Answers
Answer:
Respiration
Explanation:
Respiration is an exergonic process that involves the exchange of environmental oxygen and body carbon dioxide and the oxidation of glucose inside the mitochondria to produce energy which is partly stored in the ATP molecules as biologically useful energy.
Answer:
D
Explanation:
True of False
Commensalism is when both organisms benefit from their interaction.
Answers
Answer: True
I am pretty sure that it is that
What would the control group be?
Answers
Answer:
A plant without fertilizers
Explanation:
A control group is a group where no changes are made so that it can be compared to the group that was tested on, or the independent test variables, to see the difference. So, a plant without fertilizers would be the answer.
hope this helps ♥
Answer:
the controlled group would be the fertilizer because its the group u can control
Explanation:
Hydroponics is a 20th century growing method that incorporates modern technology for beneficial results.
O True
False
Answers
*Yes or no?*
A. No
B. Yes
C. Maybe
D. I’ll get back to ya
Answers
Answer:yes
Explanation:when you think of situations where you are about to get murdered by a watermelon you want to be wise. I suggest you go on the floor and like their toes
Answer:
B
Explanation:
tasty
Pls help I asked 3 times and I used all my points!! Which field studies all organisms that have existed, where they came from, and how they are related
Answers
Answer:
palientology
Explanation:
Answer:
A. ecology
Explanation:
it's the study of organisms and their relations to one another and their surroundings.
5. The word part roti- means "wheel," and the
suffix -fera means "bearer.” With this informa-
tion, explain why Rotifera is a good phylum
name for the organisms it describes.
wher
ing
tap
nat
Answers
Use Mohs' hardness scale to answer the following
question
Mohs Hardness Scale
softer
0
fingernail
Talc
Gypsum
Calcite
Fluorite
glass
Apatite
Orthoclase
Quarta
Topas
O
nal
1651
Corundum
Diamond
10
harder
Turquoise has a hardness of about 6 Which two materials could turquoise
Scratch
A Gypsum
B. Quartz
Ос, Apatite
D. Topal
Answers
Answer: B
Explanation:
name two earth spheres that interact in the following situation:
Answers
Explain how the burning of fossil fuels can cause a disruption to the carbon cycle.
Answers
Answer:
By adding lot of Carbon Dioxide (CO₂) of what is necessary could be harmful for living things, the carbon cycle is natural its release enough CO₂, as a result not to damage living things so by adding more could prejudical.
-TheUnknownScientist
Can someone just help me? I'm doing a study guide
Why should questions for a lab not be a yes or no question? What does it mean to be a testable question?
Answers
what are the abiotic processes in carbon cycle?
Answers
Explanation:
Abiotic processes in the carbon cycles : Management of the carbon cycle is the focus of global warming. Respiration, deforestation, burning of fossil fuels, and forest fires are processes that put CO2 up in the atmosphere. Organisms eat plants, which is comprised of carbohydrates come from CO2 in the atmosphere.
Embryological Developments
definition ?
Answers
explain how microbes are (or become) pathogenic
Answers
Answer: Microbes that cause disease are called pathogens. It is important to remember that: A pathogen is a micro-organism that has the potential to cause disease. An infection is the invasion and multiplication of pathogenic microbes in an individual or population. Pathogenicity is defined by the capacity of a microbe to cause damage in a (susceptible) host. Virulence is defined as the relative capacity of a microbe to cause damage in a host. brainliest???
Explanation:
3.To What order do dolphins belong?
A.Carnivora
B.Sirenia
C.Cetacea
D.Pinnededia
Answers
Answer:
Cetacean
Explanation:
Let us start with the family Delphinade which is the largest in the Cetacean order, and relatively recent: dolphins evolved about ten million years ago, during the Miocene. Dolphins are among the most intelligent animals and their often-friendly appearance and seemingly playful attitude have made them popular in past and current human culture.
How might water be a factor in the landscape (shape of the land) of a mountain area compared to a desert area?
Answers
Answer:
Factors affects each landforms differently and shapes it depending on the nature of surface.
Explanation:
Water is one of the main erosion agents that help in shaping the lands. The mountains and hilly regions of world are all shaped by the wind and water an important geomorphic agent of change. Water flowing down from mountains has the ability to make various landforms such as V-shaped valleys, steep slopes ridges, and many geographical features. While in deserts water can lead to flash floods. Sheet erosion formation of canyons, gorge, channels, etc.Which of the following biomes is found in
Brazil?
Desert
Savanna
Tundra
Chaparral
Answers
Answer:
Savanna
Explanation:
I am nice so dont be mean
The Savanna biome is found in Brazil. Therefore, the correct statement is option C.
What is biomass?Biomass refers to the total mass of living organisms present in a particular ecosystem. Biomass includes the mass of living organisms such as plants, fungi, animals, bacteria, dead organic matter, etc.
Biomass can be used to generate heat or electricity and act as a source of energy by burning of wood or other plant material. It also used to produce biofuels from corn and sugarcane and bioplastics made from plant-based materials.
The biome found in Brazil is savanna. This biome is a tropical grassland ecosystem covering approximately 25 percent of the country's total land area. It involves a mix of grasses, shrubs, and trees, with a distinct dry and wet season, and is a home to a diverse range of species, including jaguars, capybaras, many species of birds, reptiles, and insects.
Therefore, savanna is the biome found in Brazil.
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