Answer:
Many human illnesses are caused by infection with either bacteria or viruses. Most bacterial diseases can be treated but some can’t be. Some viruses give a challenge to the body’s immune system because they hid in the cells
Explanation:
Explain the flow of energy from the sun to sunflower and then on to a cardinal that ate the sunflower seeds. How did the energy help all three of these organisms to stay alive?
Answer:
The energy from the sun moved in the form of Light radiation, which the Sunflower then used in a process called photosynthesis. They use this to make sugar and that's what grows the seeds. This is then eaten by the cardinal, who uses it as chemical energy to fuel itself. The flower is growing from the energy that the sun gave off, and the cardinal recieves energy from the seeds.
Scientists are investigating how solar energy can be used along with other energy sources. Which of these BEST describes why scientists are exploring the use of other types of renewable energy sources along with solar energy?
a
The collection of solar energy is limited to daylight hours.
b
Solar energy can be transformed only into electrical energy.
c
The collection of solar energy require constant monitoring.
d
Solar energy is less popular than other types of energy.
Answer:
A The collection of solar energy is limited to daylight hours.
Explanation:
Because you can't get sun light in the dark
Which of the following stages of complete metamorphosis involves a period of continuous
eating?
A. pupa
B. adult
C. egg
D. larva
Answer: I think it's A
Explanation: Butterflies, moths, beetles, flies and bees have complete metamorphosis. The young (called a larva instead of a nymph) is very different from the adults. It also usually eats different types of food. There are four stages in the metamorphosis of butterflies and moths: egg, larva, pupa, and adult.
Hope this helps :D
Answer:
A.) The pupa
Explanation:
In which layer of the skin is sweat created and produced?
A. Hypodermis
B. Dermis
C. Subcutaneous
D. Epidermis
Answer:
D. Epidermis
Explanation:
Epidermis/Sweat Gland/Sudoriferous Gland
These glands are located in the epidermis and produce moisture (sweat) that is secreted through tiny ducts onto the surface of the skin.
will you help me plz plz plz
What do all sponges have in common?
A: They can move.
B: They have a hard, outer shell.
C: They make their own food like plants do.
D: Their bodies are full of pores.
Please Explain to me thank you!
anyone could help it would be great
Answer:
water and soil
Explanation:
Which of the following is a Predator-Prey relationship?
killer whale-capelin
polar bear-harbour seal
artic birds-harbour seal
harp seal-polor bear
If the Earth took longer to complete a revolution, how would it affect a Solar day and a Sidereal day?
When the duck walked up to the lemonade stand and said to the man-
Answer:
runnin' the stand, hey do have any grapes, the man said no we just sell lemonade. But it's cold And it's fresh And it's all home-made. Can I get you Glass?" The duck said, "I'll pass". Then he waddled away. (Waddle waddle) 'Til the very next day. (Bum bum bum bum ba-bada-dum)
Explanation:
Please help me with this
Answer:
3.The plants get their energy from the sun.
4.Most of the arrows are facing the eagle.
5.The rabbits and snakes would overpopulate.
Explanation:
Explain this to me please
PLZZ
Which is NOT a characteristic of a vertebrate?
A-have blood
B-have exoskeleton
C-have a nervous system
D-have backbone
E-have protective skin covering
Discuss the similarities and differences between whale flippers and flukes and fish fins, using the scientific terms "homologous structures" and "analogous structures" in the discussion.
Answer:
The whale's flipper and tail flukes and fish fins are analogous structure as they have different structural formation but they perform the same function. Flipper and tails are locomotory organs in the whale and helps the whale in propelling similarly fins in the fish assist the fish in swimming.
please mark as brainliest
can i get some help with these 3 questions .
Answer:
1. D. Burning Coal and Natural Gas
2. D. Larger; Louder
3. D. It has a lower pitch and is quieter than the first note.
Explanation:
Not 100% certain of number 3, but I'm pretty certain it is correct. 1 and 2 are for sure correct.
1. The study of relationships between
different organisms and their
surroundings is called
A. ecology
B. environment
C. chemistry
D. geology
2. Which is the best description of
mutualism?
A. When two organisms eat the
same food
B. When two organisms rely on
each other for survival
C. When two organisms both get
energy from the sun
D. When two organisms compete
with each other
3. Which of the following relationships
from the passage best represents
predator/prey?
A. Bees and flowers
B. Owls and mice
C. Beavers and fish
D. Fish and water
The sea aneome reproduces and the Hydra uses a different asexual process.
True or False.
pls answer this seriously thx.
Is global warming in a tundra biome secondary or primary succession? Why? PLEASE ANSWER
How does microbes help in cleaning the environment
please answer fast
Please answer this question for branliest tysm
Answer:
D.
Explanation:
Nutrients and energy can help you with memory, health, and many other things.
45 POINTS FOR A CORRECT ANSWER!!!! No links though, those are super sus and I don't like those. If you do something sus I will report you. :) But please help me! I'm super confused and a thorough explanation would really help! Thanks to anyone who answers in advance!
A specific type of bacteria reproduces through binary fission every two hours. If there are seven bacteria to begin with, how many bacteria will there be after four hours?
Answer:
28
Explanation:
This is because every 2 hr 4 bacteria "are made" so 7 bacteria 2 hrs later
7x4=28
what is the structure identified by the arrow in the diagram below?
A. Chromosome
B. DNA Strand
C. Gene
D. Cell
Answer:
A.}Chromosome
Explanation:
According to the research, a chromosome is the structure identified by the arrow in the diagram below.
What is a chromosome?It is a condensed structure of DNA (deoxyribonucleic acid) present in cells that contains genetic information.
In this way, they have a double structure, composed of two structures parallel to each other and joined by a centromere, called chromatids, in each of the "arms" of a chromatid the genes are located.
Therefore, we can conclude that according to the research, a chromosome is the structure identified by the arrow in the diagram below.
Learn more about chromosomes here: https://brainly.com/question/12537598
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The Nervous System is one of the first systems to develop during the embryonic period. Why do you think this is?
The process of neurulation, which takes place between weeks three following conception, allows the embryo to form the components that will one day become the nervous system. It's important to regulate body functions.
What is embryonic nervous system?The neural crest gives rise to the development of structures in the periphery. At this stage, the early nervous system resembles nothing more than a straightforward tube. It begins from the front of the embryo and continues all the way around to the back. Beginning at day 25, the anterior end will develop into the brain, while the posterior portion will develop into the spinal cord.
The brain is the organ that is responsible for controlling every function of the body. The brain is connected to the rest of the body through the spinal cord, which travels down the back. It contains nerves that are similar to threads and branch out to every organ and area of the body. Messages are transmitted to and from the brain via this network of nerves, which connects the brain to various regions of the body.
Learn more about nervous system, here:
https://brainly.com/question/14199642
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This is science, but that is not an option to choose
Which stage of incomplete metamorphosis is characterized by several molts?
A. nymph
B. caterpillar
C. pupa
D. adult
Answer:
C
Explanation:
pupa
hope you have a good rest of your day, and i hope this helped :)
Answer:
Nymph.
Explanation:
Caterpillars go through complete metamorphosis. Pupa is not a stage in incomplete metamorphosis.
In humans, having freckles is dominant over not having freckles. Jodie and Brian are both hybrid (Ff) for freckles. They have four children. What is the chance that each child has freckles? (Remember that with each birth, the chance of having a child with or without freckles starts over.
A.) 1 out of 4
B.) 2 out of 4
C.) 3 out of 4
Help me with this plsssss if u get it right u get brainlist PLS HELP
Answer:
3rd one
Explanation:
Help me please thank you!
Answer:NONLIVING:When frogs hop on rocks,and when frogs swim in the water.
LIVING:When they eat flys,and when they interact with another frog.
Explanation:
Answer:
a non living could be the water itself, it would use it as an escape method from predators. It could use grass as covor from predators as well.
Explanation:
Drag each tile to the correct box. Place the items in order from highest to lowest degree of internal organization.
tissue
organ system
organ
cell
↓
↓
↓
Explain why a food web is a more realistic model of energy flow than a food chain.
No links or jibberish!
Answer:Las redes tróficas consisten de varias cadenas alimentarias interconectadas y son una representación más realista de las relaciones de consumo en los ecosistemas. La transferencia de energía entre niveles tróficos es ineficiente, con una eficiencia típica de alrededor del 10%.
Explanation:
Answer:
Food chains only show one path by which energy can move through an ecosystem. Because most organisms eat a variety of things, they are part of many food chains. A food web shows the interconnected food chains in an ecosystem and the multiple paths through which energy can move, which is why it is a more realistic model for showing energy flow.
Explanation:
this is the SAMPLE RESPONSE
hope it helps :)