Answer:
Positive feedback is used to build more contractions.
Explanation:
Positive feedback mechanism in humans is also observed during childbirth which is induced by the pressing of the ovarian wall by the baby.
The pressing sensation is passed to the brain via different nerves, and in response, the brain stimulates the pituitary to produce oxytocin.
Oxytocin is responsible for the contractions of the uterine muscles which cause the movement of the fetus towards the cervix, further increasing the stimulus.
The positive feedback loop continues until the baby is born.
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Answer:
blank. I felt that.
Explanation:
Answer:
zhzhsbsbjssnananaksmxjdbdte
Do the North and South Poles have wet or dry climates? How do you know?
EXPERT HELP: EXPLAIN THE ANSWER
Answer:
There are three stages of the dragonfly life cycle, the egg, the nymph, and the adult dragonfly. Most of the life cycle of a dragonfly is lived out in the nymph stage
Life as an Aquatic Larva
Incomplete metamorphosis consists of the egg, the larva (nymph) and the adult. After the egg hatches, the free-crawling aquatic larva molts once and then starts hunting voraciously. As the larva grows, it will molt numerous times. Most dragonfly larvae mature to adulthood in one to three years. so maybe *(c.)
Can organism of two different species interbreed (meaning have a viable offspring)? Explain:
Answer:
In some case, organisms of different species can mate and produce healthy offspring, but the offspring are infertile, can't reproduce. Because of this, we consider horses and donkeys separate species. Hybrids are the offspring of two species. A mule is the hybrid offspring of a female horse and male donkey.
Explanation:
How do you think DNA, Chromosome and Genes relate to one another?
NO GOO-GLE ANSWERS
Answer: We all need them so we don't end up like asexual beings CLONES.
Explanation:
Answer:
They are all related because they are all the things that are used to make a person. You need all of them to help determine how everything is about a person.
Explanation:
I honestly hoped this help I learned this last year so I am sorry if its wrong
Explain what happens during cell respiration
PLEASE HELP I HAVE TO DO A FLIPGRID!!
People claim these rock formations in the Sahara Desert look like a mushroom and a chicken. They were not sculpted by humans. What do you think caused them to be shaped this way?
The process is known as erosion and it leads to the creation of a large number of shales and sizes of structures such as a pedestrian or mushroom-shaped rocks that have a wide top and a narrow base.
The rocks were re-sculpted as per the wind direction and intensity. Due to the action of wind the and is carried and is known as the abrasion process. The grains of sand are used as tools to polish the surface of the rocks.Learn more about the rock formations in the Sahara Desert.
brainly.com/question/22288970.
why is it important to understand the relationship amoung organisms in an ecosystem
Match these items.
1. isostasy
trench
2. deepest ocean depths
fjord
3. drowned glaciated valley
plate tectonics
4. theory of crustal structure
subduction
5. oceanic plate going down
buoyancy
Answer:
1.Isostacy=Buoyancy
2.Trench
3.Drownded glaciated valleys=Fjord
4.Theory of crustal structure=Plate tectonics
5Oceanic plate going down=Subduction
Which side has a higher concentration
blood
cell
They are the same concentration
In January, the temperature in the southern part of Florida dropped below freezing several nights in a row. One fruit grower commented that climate was really bad for the orange crop this year. Why was his comment incorrect?
Climate refers to precipitation instead of temperature so the climate did not change.
Cold weather can sometimes occur even in a warm climate such as southern Florida.
It would have to be cold for many nights in a row to indicate that the climate had changed.
The climate in Florida does not ever change so it is only the weather that can be bad for the crop.
Please help me with this brainless to whoever answers all three
PLZ PLZ PLZ PLZ HeLP ASAP
I hope this can help you
B
B
A
Answer:
B B A
Explanation:
1. B
2. B
3. A
Hope this Helps!! :))
science, need help ASAP
Answer:
1.A
2.I
3.E
4.H
5.C
6.J
7.B
8.D
9.G
10.F
Explanation:
I believe that's the order it goes wasn't sure about 2 & 6 but I hope this helps :D
If a gene has a dominant and a recessive allele which one will show (which will be expressed)?
Answer:
the dominant trait will show
Explanation:
Plants typically absorb carbon dioxide and give off oxygen during the day. However at night this tends to be the opposite and plants will absorb oxygen and give off carbon dioxide.
Please expalin:
A) What are the names of 2 processes are happening in plants that cause this
B) when each process happens
C) why each process happens when it does
(this is science)
Answer:
It happens because of the process of respiration in which plants take in oxygen and give out carbon dioxide. As soon as the sun rises another process called photosynthesis starts, in which carbon dioxide is taken in and oxygen is given out
Explanation:
process: respiration, and photosynthesis
when: as soon as sun rises
why: Plants and animals, in turn, convert the food compounds by combining it with oxygen to release energy for growth and other life activities
If an ecological pyramid showed these organisms, the level that would retain the most energy from the Sun is Blank.
The level that would retain the least energy from the Sun is Blank.
Hawk
Snake
Mongoose
Lizard
Grasshopper
Cricket
Green plant
Answer: it is useful to draw the energy transfer diagram to find the answers
Green plant-->Grasshopper-->Cricket-->lizard-->snake-->mongoose-->hawk
Therefore the answer is a hawk
divergent plate boundaries can form chains of underwater mountains, called mid-ocean ridges. Explain how the formation of these ridges occurs.
Your answer should include at least two complete sentences.
Be sure to check your grammar and spelling.
7. The table below contains information for five animals.
Which of the following are most closely related?
A. Aardwolf and Grey Wolf
B. Aardwolf and Lion
C. Grey Wolf and Coyote
D. Grey Wolf and Lion
Answer:
Coyote and grey wolf
Explanation:
because they have everything in common
Place the descriptions in the correct categories (PLEASE HELP FAST)
Answer:
Here are your answers, if you can't see the picture, lmk.
//////////////////////////////////////////////Answer:
Explanation:
Nadine classifies a plant as a fern. Which statement explains her choice? (I will give brainliest if you answer first)
A. She sees cones on the plant
B. She sees needles on the plant
C. She sees flowers on the plant
D. She sees spores on the plant
PLEASE HELP Match these items.
1. isostasy
trench
2. deepest ocean depths
fjord
3. drowned glaciated valley
plate tectonics
4. theory of crustal structure
subduction
5. oceanic plate going down
buoyancy
Answer:
oceanic plate going down: subduction
theory of crustal structure: plate tectonics
fjord: drowned glaciated valley
isostasy: buoyancy
deepest ocean depths: trench
How much energy is available at the tertiary level? The producer level is 1325 J.
a. 132.5 J
b. 1325 J
c. 13.25 J
d. 1.325 J
Answer:
Explanation:
producer
Describe 3 characteristics that are not inherited, but affect survival
HELPPPP
i need it done right away
Answer: i think its c
Explanation:
help pls thx will give brainlyest
If SpongeBob planted 100 seeds from the cross, how many should he expect to have each color?
Purple flowers- ?
Blue flowers- ?
Red flowers- ?
Answer:
33
Explanation:
Answer:
33.3 seeds
Explanation:
You have 100 seeds right? And 3 colors of flowers. All you need to do is divide how many seeds you have by how many colors. The answer would be 33.3 seeds. If this doesn't help, that's Okay! Just ask your teacher, mom or dad for help (I learned the hard way!)
can you please help me I don't remember
Answer:
sorry i need points to answer a question
Explanation:
Answer: D
Explanation:
The waggle dance is also useful to the practiced foragers who use it for reactivation and confirmation of the food source. Therefore, the dance is useful to all foragers of the colony. Another point to this waggle dance is that a dance site is formed in the nest for the transformation of information.
What do you call this?
Answer:drag the image
Explanation:
What is one way the respiratory system and the circulatory system work together in the human body?
A. The circulatory system takes in nutrients, while the respiratory system delivers oxygen.
B. The respiratory system takes in oxygen, and the circulatory system delivers the oxygen to the cells of the body.
C. The respiratory system takes in nutrients, while the circulatory system delivers carbon dioxide to the cells of the body.
D. The circulatory system takes in water, and the respiratory system takes in carbon dioxide.