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
frosja888 [35]
3 years ago
9

Imagine that you design and conduct an experiment based on your hypothesis that adding fertilizer to soil allows more plants to

grow. You find that more plants grew in the soil with fertilizer than the soil without fertilizer. As a scientist, you would _________.
Biology
1 answer:
mixas84 [53]3 years ago
5 0

Answer:

You would have to change your hypothesis.

Explanation:

Experiments can always go "wrong", but they are important because they provide evidence that maybe is not the fertilizer the variable that is influencing plant growth. After this you could change the experiment taking into account new variables such as pH, amount of water or sunlight etc.

You might be interested in
Need help ASAP, TY plz answer if you know it
11Alexandr11 [23.1K]

Answer:

root hairs → 1. absorbs water and nutrients from the soil

vascular tissue → 2. consists of xylem and phloem

chloroplast → 3. the site of photosynthesis inside the cell

stem → 4. holds the leaves up high into the sunlight

leaf → 5. acts like an umbrella to absorb light  

terminal bud → 6. the growing part of the stem

taproot → 7. roots that reach deep into the ground

Explanation:

I have been able to match each term to its correct description.

From the above, we will discover that these are parts of a plant. These parts of the plant enable the plant to carry out photosynthesis and to exist.

The root hairs of the plant absorbs water and nutrients from the soil. When such are absorbed, the vascular tissues help to transport them.

The vascular tissue consists of the xylem and phloem. They  transport fluid and nutrients inside the plant. The vascular tissue is associated with two meristems which are the vascular cambium and the cork cambium. It is at the chloroplast that photosynthesis occur; where light energy is converted to chemical energy.

The stem holds the leaves firmly in order to project it to the sunlight. The leaf absorb sunlight which is needed for photosynthesis. The terminal bud is actually the part of the stem that is growing out. Taproot reach deep down the ground in search of water for the plant.

4 0
2 years ago
Shallow groove on the surface of the cortex is called a
nignag [31]

Shallow groove on the surface of the cortex is called sulcus.

Cortex means the outer layer of an inner organ. The outer layer of the cerebrum is called cerebral cortex, where cerebrum occupies the biggest part of the brain. A human being has four lobes of the cerebral cortex which include temporal lobe, parietal lobe, occipital lobe, and frontal lobe.

Cortex has six layers of different types of neurons which are responsible for higher information processing and thinking. Cerebral cortex controls general movement, behavioural reactions, perception and visceral functions. We term the grooved layer as the brain itself.Cerebral cortex consists of large amounts of sulci and gyri(sulcus and gyri in singular). The number of gyri correlates to the processing ability of the animal.A man has big gyri compared to a rat.

5 0
3 years ago
Globulin is a protein. Which of the following organelles will assist in the synthesis of globulin
Vitek1552 [10]
Rough endoplasmic reticulum or RER for short. 

Hope I helped

:)

Have a great day and happy learning
4 0
3 years ago
Read 2 more answers
Which of the following organisms in the soil food chain does not obtain energy directly from plants?
lianna [129]

Answer:

C

Explanation:

Protozoa have been classified into three trophic categories: the photoautotrophs which harness the sun's radiant energy in the process of photosynthesis; the photoheterotrophs, which although phototrophic in energy requirements, are unable to use carbon dioxide for cell synthesis and must have organic carbon compounds

3 0
2 years ago
Read 2 more answers
Define the following terms in relation to energy transfer: herbivore, omnivore and carnivore.
lions [1.4K]

Answer:

herbivore-those kinds of animals that eat plants and trees only e.g elephants

omnivore-those animals that eat both meat and plants e.g baboons /humans

carnivore-those animals that eat meat only some call them the preditors e.g lions /cheetah

6 0
2 years ago
Other questions:
  • Your teacher just called on you for the answer to one of today's word puzzles and you got it right! She throws a starburst at
    5·1 answer
  • Which of the following is NOT a characteristic of all living things? .
    13·1 answer
  • If you are growing a culture of bacteria (150ml) in the incubator, (a) what size flask should you use, and (b) should you cap th
    15·1 answer
  • Which virus transmission rate is calculated in this study
    6·1 answer
  • What are the three ways thermal energy is transferred
    6·1 answer
  • Is a silver ring a homogeneous or a heterogeneous mixture "it's actually a chemistry question"
    6·1 answer
  • ANSWER QUICK PLEASE which statement describes what the scientist should
    10·1 answer
  • 12
    13·2 answers
  • which of these methods of waste management is most likely to release heavy metals and other toxins into the air?
    13·2 answers
  • Match the word to the definition
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!