Somebody please help? Thanks​

Answer:

I don't know man i am guessing the first one and the third one

Explanation:

Answer:

Should be A and C.

Explanation:

Acquired traits are traits a living thing gets over time, such as a scar.

Which statement about natural selection is most correct?

a) adaptations beneficial in one habitat should generally be beneficial in all other habitats as well
b) different species that occupy the same habitat will adapt to that habitat by undergoing the same genetic changes
c) adaptations beneficial at one time should generally be beneficial during all other times as well
d) well adapted individuals leave more offspring and thus contribute more to the next generations gene pool, than do poorly adapted individuals

Which of these occurs in sexual reproduction but not in asexual reproduction?
a
The genetic information is identical to the parents.
b
The offspring are made of cells.
c
The genetic information comes from the parents but is not identical.
d
The offspring inherit traits from the parents.

A mushroom grows on a dead, rotting oak tree lying in the forest. What describes the tree and the mushroom?

The unicellular organism sulphur bacterium is autotrophic, lives in a sulphur lake and is asexual. Can you describe its behaviours and features and classify it in the correct domain?

Cell city diagram feature components

Please Help brainiest for correctt and first answer

Which is not a reason that humans depend on the ocean?

Food

Tornado disruptor

Transportation

Climate regulation

what type of destruction result in primary succession

Where does the process of translation occurs ??

True or False: When a biotic factor dies, the molecules within that organism enter into the nutrient cycle

Which type of muscle is long and striated and contains multiple nuclei?
Smooth Muscle
Cardiac Muscle
Muscle of the Digestive System
Skeletal Muscle

All eukaryotic cells have a —

1:cell wall
2:flagellum
3:nucleus
4:chloroplast
help me its timed pleasee

Which of the following statements is true about the process of Photosynthesis? *
A. Carbon Dioxide is produced
B. Sugar is produced
C. ATP is produced
D. Water is produced

Which material would be used if the main criterion was keeping the cost of materials as low as possible? Which material would be used if the main criterion was getting the best performance from the material

If an egg cell contains 4 chromosomes, how many chromosomes would a sperm cell of the same
species contain?
a. 4, b.8, c.16

In order for natural selection to occur, there must be variation within the population. Which statements
are an accurate reflection of the relationship between natural selection and variation in the population? Select ALL that apply.
A)
Mutations are caused by natural selection.
B)
Mutations are a source of variation within any population.
C
Genetic variation is increased in populations with sexual reproduction.
D)
Genetic diversity is decreased overall by the mechanism of natural
selection,
E)
Natural selection lowers the population size but maintains the genetic
variation in a population.

During the spring of 2015, it was predicted that the number of chipmunk babies born
increased by 20%. Data collected through observations confirmed this
prediction. Chipmunks were seen scurrying all over the forest.
Grizzly bear
Red-Tailed
hawk
chipmunk
Deer
marmot
grouse
berries and flowers
grasses
seeds
Mushrooms
And
earthworms
How will this increase in the number of chipmunks most likely effect this food web?

Describe the motion along the San Andreas Fault.

Which term describes the type of digestion that results from chewing and crushing food into smaller pieces?
absorption
peristalsis
chemical digestion
mechanical digestion

What do all cellular activities in living organisms use as.a source of energy?

What type of animal is a platypus related to?

No links pls

Which of the following is used as biochemical evidence for evolution? *
a. Similarities in bone structures
b. Similarities in DNA
c. Fossil record
d. Similarities in eye function

In which division phase is the nucleolus formed and spindle fibers broken down?

anaphase
metaphase
prophase
telophase

1. The bio-molecule that is part of DNA is the carbohydrate. *
A: Agree
B: Disagree

2. Each nucleotide has 3 parts
A: Agree
B: Disagree

3. Deoxyribose is the base in DNA.
A: Agree
B: Disagree

4. Chargaff found the same four bases are found in the DNA of all organisms.
A: Agree
B: Disagree

5. Cytosine is always paired with thymine.
A: Agree
B: Disagree

6.The proportion of the four bases are the same for all organisms. *
A: Agree
B: Disagree

7. The base pairs are held together with hydrogen bonds.
A: Agree
B: Disagree

8. DNA strands on the double helix are identical to each other.
A: Agree
B: Disagree

9. Scientists Watson and Crick made the first 3D model of DNA.
A: Agree
B: Disagree

10.What is the complementary DNA strand to the following: CGT AAG CGC TAA TTA *
A: CGT AAG CGC TAA TTA
B: GCA TTC GCG ATT AAT
C: GCA UUC GCG AUU AAU

11. What is the complementary DNA strand to the following: ACT AAC GGT AGC TAG
A: TGA TTG CCA TCG ATC
B: ACT AAC GGT AGC TAG
C: UGA UUG CCA UCG AUC

What is the complementary DNA strand to the following: GGC ATT CGC GAT CAT
A: CCG TAA GCG CTA GTA
B: CCG UAA GCG CUA GUA
C: GGC ATT CGC GAT CAT

Can someone help me

1. Why do trees that grow alone in a field often have a large spread out canopy of leaves as well as being as wide as it is tall, whereas trees that grow in a
rainforest are extremely tall and have concentrated canopies at the very top of the tree?

PLEASE HELP!!
What forms are chromosomes in during:
Telophase
Early prophase
Late prophase
Metaphase
Anaphase
Telophase
Cytokinesis

(Choices are chromatins, chromatids, and sister chromatids)

The Rio Grande River separates Mexico from Texas.

What most likely created the riverbed?
A.glaciers
B.plate collisions
C.volcanoes
D.water erosion

Why does sperm development occur in an external
structure of the body?
to give sperm easier access to the urethra
to allow easier blood flow
to manage sperm's temperature
to keep it separate from the rest of the body
DONE

Why does the Earth orbit the sun? Why doesn't it just fly out into space?
A.electromagnetic energy
B.magnetic field
C.the sun is a star
D.gravity