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Dmitrij [34]
2 years ago
7

What is reactants bla bla bla

Biology
1 answer:
vazorg [7]2 years ago
5 0

Answer:

a substance that takes part in and undergoes change during a reaction.

Explanation:

blalalalalalalaalalalalalalalalallaalanbalanslkandkljewndnhsliearJCBGj hcuhsaknm

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What are hyphae made of
postnew [5]
Structure. A hypha consists of one or more cells surrounded by a tubular cell wall. In most fungi, hyphae are divided into cells by internal cross-walls called "septa" (singular septum). Septa are usually perforated by pores large enough for ribosomes, mitochondria and sometimes nuclei to flow between cells.
6 0
2 years ago
When studying animal behavior, the distribution of organisms within a choice chamber can be studied to identify animal preferenc
Komok [63]

Answer:

c

Explanation:

Random distribution of the Isopods should be 50/50 in A and B.

Chi-square = \frac{(O - E)^2}{E} where O = observed frequency and E = expected frequency

Chamber         O                    E             Chi-square

  A                   18                   10             \frac{(18 - 10)^2}{10} = 6.4

  B                    2                    10             \frac{(2 - 10)^2}{10} = 6.4

<em>Total Chi-square </em>= 6.4 + 6.4 = 12.8

<em>Degree of freedom</em> = 2 - 1 = 1

<em>Tabulated Chi-square</em> (α = 0.05) = 3.8415

The calculated Chi-square exceeds the critical value, hence, it is significant and not due to random.

<em>The correct option is </em><em>c</em><em>.</em>

4 0
3 years ago
What does it mean if a liquid is more dense
vova2212 [387]

Answer:

Explanation:

The density of a liquid determine if it will float or will in another liquid. It will float if it is more dense than the liquid it is placed in

8 0
2 years ago
Describe the structural features of a nauplius
Molodets [167]

Answer:The main features of a nauplius are a simple, unsegmented body, three pairs of appendages (antennules, antennae, and mandibles), and a single, simple, “naupliar” eye. Nauplius larvae are found in the life cycles of cirripedes, ostracods, branchiopods, copepods, euphausiids, the decapod peneid prawns, and….

Explanation did this help

3 0
2 years ago
Which of these will help you keep the information from your notes fresh in your mind?
olganol [36]
Hello

Reviewing over by memorizing them
Flash cards
Quizlet
Kahoot!

These are different way to study

Hope this helps
Plz mark me as brainist
8 0
3 years ago
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