1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andreev551 [17]
3 years ago
9

What does the fossil record reveal about new species of organisms? They evolved over time from older species. They changed into

warm-blooded organisms. They developed without any relation to other organisms. They became larger over time
Biology
2 answers:
SVEN [57.7K]3 years ago
5 0
They evolved over time from older species.<span>
</span>
MatroZZZ [7]3 years ago
4 0
Over time they evolved older species 
You might be interested in
Match the map with its use. 1. geologic map I want to take a nature hike through the woods. I wonder if it is hilly? 2. topograp
attashe74 [19]

1. Topographic map: I want to take a nature hike through the woods. I wonder if it is hillly?

2. Geologic Map: I want to study the physical features of my area, but also know what kinds of rocks it has.

Those should be the answers.

Hope this helped :) Have a great day

7 0
3 years ago
Read 2 more answers
Which of the following best describes the effect the moon has on the tides?
Anit [1.1K]

Answer:

A The gravity of the moon pulls the ocean, which causes the tides.

Explanation:

Well all of the other answers are just completely different.

if the moon is invisible tides cannot be seen, but why is it at night it is called high tide. B is very odd because many surfing events happen during the day.

It is A because it contains the most context, because it is the only reliable and realistic option, because when the moon is up, and the sun is down, it causes stronger waves

5 0
3 years ago
The integumentary system is an example of _____
STALIN [3.7K]

Actually, it is INNATE IMMUNITY. That is the proven right answer so be careful.

3 0
3 years ago
As a situational influence, antecedent states include:
Sonja [21]

Answer:

The answer is the purpose of the purchase.

Explanation:

A marketing company is a business record and leading standard proposal published by a customer to a merchant, showing varieties, sizes, and allowed charges for commodities or stints. It is employed to constrain the acquiring of commodities and militarizes from obvious suppliers. In extension, the consumer should forever acutely and explicitly state their requests to the agent so there is no trouble when the buying order is initiated.

6 0
3 years ago
The crispr system involves the cas9 enzyme, which identifies specific nucleotides to be cut using a(n) ________ molecule as a gu
bonufazy [111]

Answer:

RNA

Explanation:

CRISPR system was discovered by a Japanese scientist. Naturally <u>bacteria and many other prokaryotes</u> have <u>CRISPR system in their genome</u> which they use as a<u> self defense against a pathogen</u> which is invading them. It consists of<u> inter spaced, short palindromic nucleotide repeats </u>which <u>encode a guide RNA (gRNA)</u>. This guide RNA (gRNA) recognizes the<u> target sequence</u> on the pathogen. The <u>gRNA is followed by Cas9 enzyme</u> which along with the gRNA plays a very important <u>role in breaking genome</u> of the pathogen. Once the target gene is cut down the rest of the DNA can be rejoined by<u> non homologous end joining. </u>

But nowadays, scientists are using this system for <u>genome editing</u> and <u>incorporating desired gene</u> between the two ends which are cut down by <u>CRISPR Cas9 system.</u>

7 0
4 years ago
Read 2 more answers
Other questions:
  • How does facilitated diffusion differ from simple diffusion?
    5·1 answer
  • In most primate species, males rarely participate in infant care. <br> a. True <br> b. False
    11·2 answers
  • The ocean contains ecosystems that can support life without plants. Where are these ecosystems most likely located?
    14·2 answers
  • Which process would result in the increasing size of a desert?
    8·2 answers
  • The functions of the skin include ?
    7·2 answers
  • The uptake of material through the plasma membrane by the formation of a vesicle is _______, whereas the fusion of a vesicle wit
    10·2 answers
  • PLEASE HELP ME PLEASEE!!!!! VERY EASY FOR SOME
    11·2 answers
  • How are prokaryotic and eukaryotic different
    7·2 answers
  • I don't really understand it, so can you help? thank you! ​
    12·1 answer
  • Name one structure found in an animal cell that is not found in a plant cell.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!